The answer to 'how to clean kitchen' is to follow a regular cleaning routine and use the right cleaning products for each surface. Start by decluttering and removing any items from the countertops and floors. Then, wipe down all surfaces, including the stovetop, oven, cabinets, and backsplash, using a mild detergent or all-purpose cleaner. Pay extra attention to the sink, faucet, and any areas that tend to accumulate grease or food residue. Don't forget to clean the inside of the microwave, dishwasher, and refrigerator as well.
Depending on the condition of your kitchen, you may need to do more thorough cleaning, such as scrubbing the tile or linoleum floors, descaling the sink and faucet, or degreasing the stovetop. If you have stubborn stains or odors, you may need to use specialized cleaning products or techniques. In some cases, it may be best to call a professional cleaning service, especially if you have a large kitchen or need deep cleaning services.