Household appliance manufacturers are constantly improving it - expanding functionality, simplifying management, making design better. But engineers have another important area of ​​work - the struggle for cleanliness. And the main thing in this business - materials. Thanks to them, we have already managed to defeat the stains: almost every brand uses special coatings that prevent the appearance of fingerprints on the surface and also facilitate the process of cleaning it. The inner surface of the oven is covered with a special catalytic enamel, which absorbs fat and makes it easily removable. There are even self-cleaning ovens: their owners simply press a button - and the dirt will be completely destroyed by high temperature. There are other advanced ways to keep equipment safe. For example, the company V-ZUG makes its equipment from plastic containing silver ions, which impede the spread of bacteria and microorganisms. With such technology in the kitchen will always reign absolute cleanliness.