How to paint the microwave inside?

Many people are interested in how and how to paint the microwave inside, because often after prolonged use or due to carelessness, the paint layer inside the oven is damaged, and this is not only fraught with damage to a beautiful appearance. Due to enamel chips, such a convenient kitchen technique, which facilitates daily cooking and allows food to be heated in a matter of seconds, may fail. Is it possible to color the microwave inside? How and how to do it? This article is devoted to a similar problem and methods of solving it.

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Causes of violation of the paint layer inside the microwave oven

The microwave has long been an attribute of modern cuisine. Maybe not everyone in it cooks daily, but then everyone warms up. You can heat a bowl of soup in just a couple of minutes, which is much faster, and in addition, less troublesome than heating the entire pan on the stove.

Be that as it may, the microwave during the preparation, defrosting or heating of food is contaminated. If you clean the dirt carefully and immediately, then the problem of restoration of the microwave will not arise very soon. But alas, not all of us are so pedantic neat. They did not immediately notice, then once, then too lazy, left “for later”. And then, when we begin global cleaning, simple means can not be dispensed with. It is necessary to steam, soak, apply household chemicals, hard washcloths. This gradually “kills” the coating: first, the enamel bubbles and lags, then rust appears, which degrades the operation of the device.

In such a situation, you can write off the microwave as a waste, and then purchase a new one, but you can try to restore its “inner world” and extend its operability for a couple of years. How and how to paint the microwave inside is described in detail below.

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Microwave Oven Features

Microwaves are all different. This applies not only to brands and features. At the moment, there are three types of coatings on the inside:

• Ceramics.
• Stainless steel.
• Enamel.

Consider each coating in more detail.

Ceramic coating:

• It is a fairly hard, but very fragile coating.
• From mechanical damage, chips and cracks may appear.
• The ceramics are very smooth, so the remnants of food and fat do not stick to the surface and are easily wiped with a sponge and soapy water.

Stainless Steel Plating:

• It perfectly withstands all temperature fluctuations, it does not crack due to careless movement and does not come off anything after inaccurate use.
• But dirt and grease, which are difficult to clean, quickly stick to the stainless steel.
• Like other coatings, stainless steel cannot be cleaned with abrasives and strong chemicals (containing acid, for example), otherwise, spots and scratches will appear on the surface.
• In case of severe pollution, it is permissible to use only steam, kitchen detergents or special equipment for cleaning microwave ovens.

Enamel coating:

• Such coverage is the most short-lived.
• Such microwave ovens are cheaper than coated with stainless steel or ceramic, so in the market they are in first place.
• Enamel is smooth, not porous. It cleans pretty well if the pollution is fresh.
• But no matter how we try to maintain the cleanliness of the household appliance, sooner or later enamel, under the influence of temperature extremes, hot steam, grease and detergents, loses its snow-whiteness and becomes loose.
• Over time, it begins to bubble and lag behind the metal simply in flakes, which very quickly leads to the formation of rust.
• The enamel on the "ceiling" of the microwave and on the bottom, as the rollers rotate the plate, deteriorates most quickly. At the top - from the steam that rises there from the cooked food, and at the bottom - from the ingress of liquid that spills from the dishes.
• If everything is left as it is, then in the process of working in the oven crackling will sound, sparks will flash, which will soon simply disable the device.

So, based on the above information, the topic “painting the microwave inside” will relate to the most common microwave ovens with an internal enamel coating.

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Paint Selection Criteria

How to paint the microwave inside? Does any paint work? Wouldn’t it be harmful to cooked food? There are many questions regarding such actions. We will try to answer all of them.

If it comes to cooking, respectively - people's health, then not every paint intended for metal will be suitable. You must choose the tool that will meet the following criteria:

• You need to choose the paint that will not emit harmful substances into the cooking dish.

Important! During the preparation of a dish, a large amount of hot steam may be released inside the chamber.

• This should be a paint that will not be damaged by sudden changes in temperature, and heat in particular.

Important! During the operation of the microwave inside, the temperature can rise significantly in a short time. In a couple of minutes we can defrost a certain product or boil a liquid.

• The selected paint must be resistant to high humidity.

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What paint can I use to paint the microwave inside?

There are several acceptable options for finishing the internal chamber of the microwave.

Silicone food grade paint

The most appropriate option would be silicone food-grade paint (for example, KO-5102 food enamel, BEP-5297 enamel). This is a dispersion of pigments and fillers in silicone varnish.

What distinguishes her:

• This is a special paint approved by the Ministry of Health, which is approved for use in the food industry (to cover inside drinking tanks, for example).
• This enamel is resistant to temperature extremes, high humidity, mechanical and chemical influences. And most importantly - it does not emit any harmful impurities in food.
• Such a coating is applied with a roller or brush in 1-2 layers.

Important! The only negative of such a coloring agent is its high cost.

Conductive paint

An example of such a coloring substance is Zinga (Belgium), a thin-film zinc coating, KO-8111 enamel (this is a corrosion-resistant refractory coating, which can be based on: shungite (black enamel with the addition of shungite), zinc, silver or aluminum).

They differ in the following characteristics:

• Such paints fit well on metal and do not interact with food.
• The cost of such funds is quite high.

Acrylic primer for cars

You do not know how to paint the microwave inside from rust? In this case, the answer is an acrylic primer for cars. This is the most popular paint for microwaves and other household appliances:

• It is inexpensive, is available in the form of a spray, which greatly facilitates and accelerates its application.

Important! One cylinder of primer is enough to process the entire microwave in 2 layers.

• This paint protects the metal from rust, holds for a long time and firmly, does not respond to temperature changes and does not emit any harmful substances in food.
• A nice addition is that the palette of shades of acrylic primer is quite large, although white paint is most often used.

Enamel for household appliances

This is a special paint to restore the coating of microwaves, washing machines, refrigerators, boilers and other things:

• It is made on the basis of epoxy enamel.

Important! New Ton brand produces this enamel only in white, in the form of a spray.

• The coating is resistant, durable, withstands temperatures up to 100 degrees, it adheres well to metal.

So, how you can color the microwave inside figured out, now it’s worth to find out how to properly carry out the process itself.

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How to paint the microwave inside? Process features

For the successful implementation of the plan, care should be taken in advance about the tools and tools that will help carry out the painting.

Required Inventory:

• Paint and brush, narrow roller if the enamel is not in the bottle.
• Solvent or alcohol to degrease the surface.
• Fine grit sandpaper.
• Masking tape.
• Acid rust converter, if there is a lot of it.
• Gloves and protective clothing.

Painting the microwave inside is a simple and short process. For everything to go quickly and smoothly, follow the instructions below.

Procedure:

1. Turn off the appliance and tip it onto the back wall to make it easier to work with.
2. First you need to seal with masking tape those areas that should not be painted and where the cleaned dirt should not get (ventilation, the hole where the plate is inserted, and the like).
3. Exfoliate all swollen old enamel.
4. If there is no rust, then it will be enough to sand all the bumps and damaged areas.
5. If there is a little rust, sand with sandpaper to clean metal.
6. If rust covers large areas, it is advisable to use a rust converter.
7. When you have cleaned the entire chamber, remove all dirt and dust with a rag.
8. After that, degrease the surface with any solvent or alcohol.

Important! During operation, protect your hands with gloves and open windows to breathe less paint fumes.

9. In order not to stain surrounding objects, cover the table (floor) with oilcloth or newspapers.

Important! If possible, painting is best done on the street.

10. If you will use paint from a can, put the microwave on the edge and start painting from distant surfaces.
11. Draw a little paint on the roller so that there are no drips - the layer should be thin.

Important! Inaccessible places paint with a small brush.

12. After the first layer has dried, paint the second one, also thin.

Important! Usually two layers are enough.

13. If you use enamel in the form of a spray, apply it gently in zigzag movements, not lingering in one place, otherwise - the paint will lie unevenly.
14. If necessary, paint with a second coat.
15. Let dry and remove masking tape.
16. After applying the enamel, let it grab well and dry.

Important! After painting the inside of the microwave oven, do not use the appliance for 2-3 days.

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Stock footage

After restoration with a suitable paint, the microwave will become like new and will last you a few more years. To prevent damage to the paint layer inside the appliance, try to wash off dirt and grease on time. This is much easier and simpler than wielding subsequently with a roller and brush. But if you notice a violation of the integrity of the paint, then it’s better to immediately start updating the device, otherwise, harmful substances may enter your food, and this is fraught with health problems. Following the advice from the article, you can purchase a suitable paint for a household appliance and paint the microwave inside without problems.