The answer to 'when to clean floor' is that you should clean your floors on a regular schedule, typically 1-2 times per week for high-traffic areas and 1-2 times per month for low-traffic areas. Regular cleaning helps maintain the appearance and lifespan of your floors, as well as keep your home healthy by removing dirt, dust, and other allergens.
The specific frequency will depend on factors like the type of flooring, the amount of foot traffic, and your personal preferences. For example, hardwood floors may need more frequent cleaning than tile or laminate. And homes with pets or young children may require more frequent cleaning to keep up with the extra dirt and debris.