Self-cleaning features are designed to help maintain cleanliness with minimal effort. Common in appliances like ovens and toilets, these features use high temperatures or special coatings to break down dirt, grease, and stains. For example, a self-cleaning oven heats up to a very high temperature, turning food residue into ash that can be easily wiped away. In addition to appliances, self-cleaning technology is also found in some windows and fabrics. These surfaces are treated with special materials that repel dirt and grime, making them easier to clean. This technology reduces the need for harsh chemicals and frequent cleaning, promoting a more convenient lifestyle.