How to paint the microwave inside: types of paints, how to paint

Microwave coating features

Microwave (microwave oven) is a popular household appliance that quickly reheats food, defrosts food, and cooks food (steamed, baked, stewed). The peculiarity of the furnace is its high working speed. It is used an order of magnitude more often than other devices, so pollution and damage from the inside are not uncommon.

The ability to repair a microwave oven if it is peeled off depends on the type of interior wall surface.

The coverage can be as follows:

Enamelled. The devices are cheap, the most popular. The enamelled walls are very smooth, even, have no pores, and are easy to clean. Over time, the paint is scratched, and due to the constant presence of grease and hot steam, it loses its strength. Then there is a total destruction of the coating - it blows up with bubbles, detaches, the metal is exposed, which eventually becomes rusty (if the walls are not painted).
Ceramic. The strength of such a base is much higher than that of the previous version. Dirt and product residues can be washed off very easily using the most inexpensive detergents. A strong mechanical effect on ceramics is unacceptable - the coating can crack, crack. If desired, the ceramics can be painted.
Stainless steel. These types of microwave ovens are the most expensive. It is not difficult to wash them from dirt, but the burnt fat is removed with difficulty. Do not use abrasives and products based on acids or alkalis for cleaning - this will damage the material. For washing, they buy special liquids or clean them with microwave steam. Painting products with stainless steel coating is difficult - the result will not be of high quality, although some paints in the form of aerosols will last long enough.

Microwave painting

Surfaces inside the stove that cannot be painted are sealed with masking tape. It also closes the ventilation grill so that debris and paint do not get into the middle.
Painting begins from the far inner corner of the microwave with a gradual advance towards its door. The paint is applied evenly in a thin layer with a foam roller. It can be painted with enamel from a can, then the spray is sprayed over the surface in a zigzag manner. On the completely dried first one, a second layer of paint is applied in the same way.
After the interior painting, the restoration of the outside of the stove begins. For even application, it is best to use spray paint. It does not leave streaks and streaks, as when applying the composition with a brush or roller. The balloon is thoroughly shaken before use; during spraying, it is kept from the microwave at a distance of 30-40 cm.
After the dye is completely dry, the masking tape is removed.

If paint accidentally falls on unsuitable surfaces, it can be easily removed with a sponge soaked in solvent.

Varieties of paints

In stores today, a huge assortment of paints and varnishes is offered, so you can get confused which composition is better to choose to paint the microwave at home. Here is a list of dye mixes that are suitable for dyeing the inside of a microwave oven:

Organosilicon dyes have the highest resistance to extreme temperatures, suitable for coloring the inside of the microwave. These paints are resistant to mechanical and chemical attack and high humidity. To paint with this composition, you can use an ordinary brush, the mixture lays down in an even layer on any type of metal, and perfectly protects it from corrosion and rust.After applying the paint, an effect similar to cold galvanizing is created, so the microwave oven can be used for a very long time;

electrically conductive. They consist of silver, aluminum and zinc, after drying, the coating becomes resistant to the adverse effects of various factors. For example, the paint and varnish layer can be operated at a temperature of 170-200 degrees. While electrically conductive mixes are not cheap, they are great for painting the inside of a microwave oven. These paints do not emit any harmful, toxic substances when heated, absolutely safe for humans. The most popular electrically conductive paint is Zinga;
shungite. Shungite is very similar in its characteristics to graphite; it is a natural, natural material that is an electrically conductive compound. After staining, the device becomes refractory, shungite mixtures are used in the field of decoration, they are well suited for painting the microwave at home. Shungite coating can be heated up to 300 degrees without any problems, forms an antistatic film, which is completely safe for humans;
automotive acrylic paints. They have an increased strength index, high reliability, therefore, they are suitable for painting microwave ovens. Most often, these mixtures are supplied in aerosol cans, due to which their use is very convenient, you can easily paint any hard-to-reach places. These paints have an acceptable cost, one can is enough for painting with two layers of a microwave oven from the inside. Acrylic dyes perfectly protect against corrosion, rust, withstand the negative effects of steam, moisture, grease and strong heat without damage, are environmentally friendly and durable;
special coloring agents for household appliances. These are enamels based on epoxy resin, for example, New-ton dye. It is made in the form of an aerosol, has a white color. The disadvantage of the composition is the ability to withstand a temperature of a maximum of 100 degrees, so these mixtures are used more often to process microwaves outside.

How to paint the microwave inside at home, instructions

Now you know how to paint the inside of the microwave. The type of material used is also extremely important. To get it right, follow these simple step-by-step instructions:

Disconnect the equipment from the network. Place the device on a flat surface with the door facing up so that access to equipment is not restricted.
Tape or tape the duct, waveguide, and other areas where paint should not get into.
Clean the surface of the old paint that has peeled off. If the coating is not damaged on a certain wall, then it can be left alone.
If you do everything in a timely manner, then rust should not have appeared. It is necessary to clean up damaged areas and irregularities with sandpaper.
If the rust has spread far enough, you need to treat these places with a special acid converter.
Immediately after the process of cleaning the peeling areas of the enamel, remove dust and dirt from the surface with the most ordinary rag.
Be sure to degrease the surface with special products or regular alcohol.
Observe basic safety precautions. You need to work exclusively with gloves. Be sure to provide adequate ventilation in the room. It is advisable to apply layers of paint outdoors.
To prevent dirt from accumulating at the workplace, you need to lay a special oilcloth or film on it, newspapers will be a good alternative.
If you plan to spray paint the microwave oven, then place it on its edge. Start painting on recessed surfaces.
To prevent dripping, do not put too much paint on the roller, which must be applied in a thin layer.The corners must be painted with a brush.
When the first coat of paint is completely dry, apply the second coat in the same way.
Application of paint from spray cans is carried out in a zigzag pattern, there should be no delays. This will allow the layer to be applied evenly.
After final drying, evaluate the work done, apply another coat if necessary.
When everything is dry, you can remove the tape. Wait for the paint to fully adhere to the surface.
After the completion of the restoration work, the stove must not be turned on for several days.

Stages of staining

Now you know that even if the enamel peels off in the microwave, you can still restore the integrity of the surface.

However, it is extremely important to apply the paint material correctly. Conventionally, the staining process can be divided into 4 stages:

Bubbling, rusty and flaking areas should be gently removed using sandpaper.
The surface on which the paint will be applied in the future is degreased with an alcohol solution.
It is imperative that no paint splashes get into the important hardware compartments of the oven, so they are sealed with duct tape.
The dyeing process itself. The second layer is applied at the discretion of the user

The decision is made only after complete drying.

After reading this step-by-step instructions, you will know how to paint the microwave if the enamel peels off, and also how to do it correctly.

Features of coloring the microwave

A microwave oven (microwave oven) is a very convenient assistant in the kitchen, it does its job quickly, so the microwave oven is used more often than other household appliances. Due to frequent use, the interior of this device wears out and becomes unattractive. To paint the inside of the microwave with high quality, first of all, you need to find out what material the inside is made of. Depending on the material of the microwave oven, it is coated with various paints and varnishes:

enameled coating. Microwaves with this coating are cheaper than all others. Enamel paint is very easy to clean and wash, because it has no pores, the surface is even and smooth inside. But during operation, the enamel is scratched, and due to contact with fat and hot steam, the paint and varnish material loses its strength. Gradually, the coating collapses, the paint peels off, swells, the metal surface is exposed, and over time begins to rust if not painted on time;
ceramic surface. This material is much stronger than the enamel coating. Using ordinary detergents, you can quickly and easily wash off any dirt from the ceramic surface inside the microwave. Ceramics are grease-repellent, resistant to high temperatures, long service life and high strength. If you do not exert excessive mechanical stress on the ceramics, then it will not crack and split. If you want, you can paint this material;
stainless steel. These microwaves are more expensive than other models. Any contamination from stainless steel is easy to clean, but it is problematic to remove burnt greasy stains. Do not use abrasive substances based on alkalis and acids to clean stainless steel inside the microwave, as they will damage the metal. To thoroughly wash such a surface, purchase special detergents or perform steam cleaning.

To paint stainless steel, you need to correctly perform the preparatory work and choose the right paint and varnish material, but experts say that even if you paint the stainless steel using technology, high-quality paint, the coating will not last long.

How to paint the inside of a microwave oven

At the first stage of work, you will need to choose a suitable paint

The process must be approached responsibly, and pay special attention, in view of the fact that the technique is used in the kitchen, and, accordingly, must be suitable for a number of requirements

When buying paint, it is recommended to pay attention to the following factors:

Composition. The components should not contain harmful substances.
Stability under the influence of the environment and other factors. It is temperature differences that are the main reason for peeling and swelling of paint.
Matching the color of the purchased paint, the standard color of the microwave oven. The discrepancies will clearly be striking, and will turn household appliances into an unpresentable box for warming up food.

Attention! Many consumers find that the walls of a microwave oven get hot during use. But far from it

In fact, only food is heated, and the only exceptions are cases of prolonged operation of the equipment - 20 or more minutes.

What paint can you paint the microwave inside

Many consumers prefer to simply throw out the old oven and head to the store to purchase a new one. But if empty spending is not your strong point, proceed to the study of the next material.

Organosilicon food paint.

lack of harmful secretions;
resistance to damage;
resistance to temperature extremes.

It should be applied with a brush in 1-2 layers.

Attention! There is a significant drawback of the indicated option, which is the high price. Perfectly fits on metal surfaces and does not have a negative effect during the operation of the oven

Often the main components in the composition are:

It fits perfectly on metal surfaces and does not have a negative effect during the operation of the oven. Often the main components in the composition are:

zinc;
silver;
shungite.

The price of the presented paint is also not close to the available mark.

affordable cost;
elementary application (produced in the form of a spray);
protects metal for a long time;
a wide palette of colors, which allows you to choose the best shade for reanimating the microwave.

Household enamel.

This is a special paint for household appliances. It is based on epoxy enamel. The paint is distinguished by its durability, resistance to temperature extremes and an affordable cost.

How to paint the oven inside from rust

Acrylic paint for cars will be an ideal option for painting over the rust formed from the inside. In addition to the above advantages, it allows you to hide rust and protect the metal from its reappearance, and easily withstands temperature extremes.

How to paint over if the paint has peeled off inside the microwave

The first stage of damage to the inner coating is paint peeling. If you notice a peeled piece in time, you will be able to avoid further corrosion and rust formation. At this stage, the restoration process will take less time, materials and effort.

Food paint or household enamel are the best options if the paint has peeled off in the microwave.

What paint can you paint the microwave

Not all paint coatings are suitable for painting a heat chamber. Few people know what paint can be used to paint the microwave. This negative trend is due to a lack of information. The paint you choose must meet the following requirements:

100% match the original color;
resistance to abnormally high temperatures;
lack of toxic compounds.

Mostly the owners of microwave ovens who have discovered a deformation of the heat chamber, throw away household appliances and buy new ones. If you want to save money, but have doubts about how to paint the microwave oven, then you need to familiarize yourself with the criteria for choosing a paint and varnish material.

Food grade or organic

The optimal paint grades for microwave ovens are KO-5102 and BEP-5297. Food-grade paint coatings have only one significant drawback - overpriced. There are many more advantages:

organic brands do an excellent job with abnormal temperature conditions;
resistance to high humidity;
lack of toxic compounds;
prevention of corrosion;
water resistance.

The layers of organic paint inside will last for quite some time. Organic paints and varnishes are approved by the Ministry of Health, therefore they are mainly used in the food industry. They have excellent adhesion to various surfaces. It is necessary to apply the coating with a brush or roller.

Electrically conductive

If the enamel is peeling in the microwave, buy Zinga Belgian paint to restore the equipment. Enamel KO-8111. The composition of these materials contains all the necessary components: silver, zinc, aluminum, etc. Leave the painted enamel on the microwave for a few hours. Immediately after drying, the material turns into a layer of increased strength, which has maximum resistance to various negative influences.

Electrically conductive paint is able to maintain its integrity at a temperature of 200 degrees. Especially noteworthy is the excellent grip. Mostly this material is used by the owners of the stoves because of its low price.

Shungite

Shungite is a type of paintwork with the highest level of electrical conductivity. It has strength and density. Heat-resistant and antistatic substrates are made from this paint. If the old enamel of the microwave is peeling, use shungite paint, as it also helps to save energy.

Due to its increased strength, this microwave paint is ideal for

Do not forget that it is important not only to choose the right material, but also to apply it. How to paint a microwave at home? No special equipment or skills required

It is only necessary to follow expert recommendations.

Acrylic Automotive

Is the old microwave paint chipped and peeled? It is necessary to restore peeled enamel at home. If the previous materials did not suit you for some reason, then you need to get acrylic paint. It is very easy to use and inexpensive. Sold in spray cans. It is not difficult to apply acrylic paint to enamel. One can is enough. Processing in one layer is enough.

Dos and Don'ts while using microwave ovens

To use the microwave safe, you should not violate 9 simple prohibitions:

when the door is open, the equipment does not turn on;
not used without food in the chamber;
dishes made of metal, porcelain with gilding or silvering are not placed in a microwave oven, otherwise visible electrical discharges appear, which are unsafe for equipment;
frying in oil is not carried out - you will not be able to control its temperature, and therefore there is a great risk of ignition;
eggs are not boiled or heated in the shell, as they can explode;
products do not fit in hermetically sealed vessels - canned food, cans, tied plastic bags;
products with natural shells (liver, corn, potatoes, etc.) are cut or pricked, otherwise micro-explosions will occur due to bursting shells;
do not place hot objects on a cold turntable.

The microwave has become a familiar and necessary element of the modern kitchen. A useful unit can perform a variety of actions in a short time, which usually take a lot of time for the hostess.

Device manufacturers are not only concerned with making microwave waves do the job of a cook.The main task of the creators is to do everything to make the use of microwave ovens safe for human health.

This depends on the materials used in the inner chamber as they are constantly exposed to high temperatures and infrared radiation.
The surfaces of modern furnaces are made of stainless steel or coated with different compounds:

special enamel, resistant to heat;
acrylic;
bioceramics.

Let's get acquainted with the last of the listed substances, which is very popular among both manufacturers and consumers of microwave ovens.

How to paint the microwave

If the years of using the microwave oven are already behind, and the enamel layer is slowly fading into oblivion, you can try to restore it yourself using readily available materials.

Choice of means

Most often, when irreparable defects of the inner coating appear, users "say goodbye" to the old assistant and go for a new one. But there are people in whose hands any technique is restored. For these craftsmen, we have helpful tips on painting the inside of a microwave oven.

You need to start by choosing a paint that must meet some criteria:

Do not release toxins when heated.
Be resistant to moisture and temperature fluctuations.
Match the “native” color scheme of the appliance for harmony (but not necessary).

What paints are suitable

Before covering the inside of the camera, research the range of paints that are suitable for this endeavor.

Organic food specialty paints

An ideal choice, but the price bites. The composition is resistant to any influences: temperature fluctuations, alcohol vapors, acids, humidity. They are absolutely harmless to the human body, because the composition is specially designed for use in the food industry. Perfectly lay on metal and aluminum in an even layer.

Enamel compounds for the food industry are usually used to paint containers for drinking water, so you don't have to worry about their environmental friendliness. The paints in question are composed of zinc powder and a specially treated alcohol solution.

Electrically conductive

In the composition, you can find zinc, aluminum, silver or shungite. Drying, the layer acquires resistance to the environment, is able to withstand t ° up to 200 degrees. It is rarely used in the coating of furnaces due to its high cost.

Shungite based

Shungite is a breed with excellent energy-saving properties. 1000 kg of this material contains 300 kg of shungite carbon, the active properties of which are higher than that of coke. It is dense, durable, electrically conductive, so the bases, both antistatic and heat-resistant, come out of it what you need. Feel free to take such paints for the microwave oven.

Car acrylic

Cheap and cheerful. Requires sanding rust, degreasing the surface. Produced in cylinders: one is enough for one stove.

Painting process

Here you are unlikely to learn something new, but just in case, study the stages of painting:

Prepare the surface by sanding the camera with a sheet of sandpaper. Smooth out the bubbling surface.
Degrease the camera with alcohol or a solution.
Apply paint.
Leave the chamber open until completely dry.

Now you know everything about the coatings of microwave ovens: what they are, what are their features, how to restore them with your own hands. We wish you a successful choice or renovation!

Microwaves have become commonplace and allow you to quickly reheat food or defrost food. But over time, the paint from the surface can peel off, and if it is easier to cope with it from the outside, then it is much more difficult to restore the inner coating due to the peculiarities of the equipment operation. Consider how to paint the microwave inside so as not to completely ruin the product and make it unusable.

Many people believe that if the paint inside the microwave has peeled off, then this appliance should be thrown away.In fact, even if you purchased a new microwave oven, the old one can be restored and used in a summer cottage or suburban area.

As practice has shown, if the work is carried out correctly and high-quality materials are used, then the service life of the product will last at least twice.

Means for restoring the inner surface of the microwave

You can restore the coating, remove rust, if you paint the microwave inside, thereby extending its life for several years. In the store, users are often faced with the choice of what paint to paint the microwave, because not every paint coating is suitable for use. Before the purchase:

select a shade that matches the color scheme of the internal camera;
get acquainted with the composition of the coloring material, the presence of components harmful to health, their evaporation during heating, will make it impossible to use a household appliance;
to prevent cracking of the enamel coating after repair, select a paint that has heat-resistant properties.

Types of paints

Among the paints suitable for repairing a microwave oven, there are:

Organosilicon food enamels (KO-5102, KO-8111). Their use in the household and food industry is approved by the Ministry of Health. As a result, paints are expensive. The coatings have a minimal set of harmful substances, are resistant to temperature extremes inside the device, and various damages. This paint can be used to paint the microwave. Apply to the surface with a roller or brush.
Electrically conductive paints. Created on the basis of zinc compounds, which, after drying, is able to form a coating that is resistant to corrosion and high temperatures. Suitable for painting the inside of the microwave oven. Zinga paint brands of Belgian production are known in Russia. They have a high cost.
Acrylic automotive primer. Available in the form of sprays, it is used not only for painting the microwave, but also for other household appliances. It is convenient to use, protects the surface from rust, is resistant to high temperatures, has a huge palette of shades. 1 can of spray is enough to cover the inner surface of the microwave oven chamber twice.
Shungite paint is an environmentally friendly product. As a result of heating, it does not emit harmful impurities into the air. Shungite is fire and burn safe, possesses bactericidal properties, is resistant to alkalis and acids. Peeling enamel near the microwaves can be tinted with this paint.
HI-TEMP SPRAY PAINT. Withstands temperatures up to 600 degrees. It is heat-resistant, creates barriers to rust, found application in painting heat exchangers, radiators, microwave ovens.

Attention!

In microwave ovens, first of all, the paint flakes off on the ceiling under the influence of hot steam and on the bottom from the rollers that rotate the plate.

Preparation for painting

Before applying a new layer, you must:

clean off old paint using coarse sandpaper, a spatula or an iron brush, remove swellings;
the edges of areas with peeling paint are protected with fine sandpaper so as not to damage the remaining paint;
degrease the surface with alcohol-based compounds with acetone or solvent;
vents and places that do not require restoration are sealed with masking tape.

Microwave painting

Painting the insides of a microwave oven is done in several ways:

brush;
roller;
spray from a can.

When applying paint, they move from the distant parts, which are in the depths to the door, applying paint in a thin layer. When spraying from a can, the supplied solution is applied in a zigzag manner. After the first layer has dried, the second is applied. if an update is required on the outside, the top is painted last. After complete drying of the coating, remove the tape.

Attention!

Small defects in the form of drip stains are removed with a cotton swab dipped in acetone or other solvent.

After staining:

do not use a household appliance for 3 days;
wash the microwave immediately after use with warm water;
the use of abrasive pastes, powders, hard sponges and brushes when washing and cleaning is excluded.

Types of microwave ovens

At the moment, there is a generally accepted division of microwave devices. Each variety has its own advantages and disadvantages. There are only three of them:

Solo. An ordinary oven of classical design is capable of heating products up to one hundred degrees Celsius. It is impossible to achieve that crispy crust in it, which is described in culinary programs. Also, it will not be possible to make quality baked goods. But she does an excellent job with standard tasks. You can easily reheat or defrost food in the shortest possible time. It is permissible to cook simple dishes in it. For example, porridge or pizza. Ideal for office spaces and for those who are not used to bothering themselves with cooking and eating simple meals.
Grill. A microwave oven with a grill can, in addition to heating, fry food until crispy. Chicken and meat dishes will be much tastier from this microwave. Most of these units are in the middle cost category. There are several types of grill microwaves. Tent, aka a tubular electric heater, has a high power, which contributes to the speed of frying food, but at the same time consumes too much electricity during operation. The heating element, as a rule, is located in the upper half of the chamber. Convenience lies in the fact that it can be moved relative to the rear panel. This contributes to uniform browning and ease of maintenance. Cleaning time will be spent much less due to the movements of the heater, the contaminated surface is freed. The second type is a quartz grill. It is a quartz tube that contains a chromium and nickel wire. The latter is tightly twisted. The heating rate is higher than that of the previous analogue. In most cases, it is always in one position, which saves usable space. The quartz grill is the most economical as it consumes little electricity. Some models combine both types of grill.
Convection. A convection microwave is important for those who need a wide range of functionality to prepare culinary masterpieces. Suitable for lovers of poultry, meat dishes or baked goods. For this, a fan is provided that transports air to the oven chamber with various ingredients. The heated air is distributed throughout the space. This creates a good quality electric oven effect. A ruddy crust is formed due to the uniform treatment of all sides. The combination of standard and convection mode reduces the conditioning time. The main difference from the oven is that the temperature does not rise in the kitchen and there is no feeling of stuffiness. This feature is the most expensive of the above options.

Today, many types of ovens are offered, which intelligently combine all functions. Various combinations will allow you to choose the necessary functionality for cooking.

The second factor is the volume of the working chamber

To make your choice correctly, you must also take into account the technical characteristics of the microwave. The most important parameter here is the internal volume of the chamber. The recommendations here are as follows:

If the equipment is used by one person, then the volume can be in the range of 12-14 liters. Such ovens are also called "solo";
For two family members, 17-20 liters of volume will be enough;
For a family of 3-4 people, 20-25 liters will be enough. Perhaps, models of microwave ovens with such a volume can be called optimal in terms of price, functionality and capacity;
Those who cook often and a lot should buy a model with a volume of more than 30 liters, then even a whole bird will fit inside. The same recommendations are valid if there are 5-6 people in the family.