Most DIY floor cleaners don’t require rinsing, but you’ll want to make sure you don’t add too much dish soap or oil to the cleaner to avoid having to rinse it after cleaning. For non-wood floors, mix 8 parts warm water, 1 part vinegar, and 1 part baking soda with a few drops of dish soap. For wood floors, use olive oil in that same mixture instead of the vinegar. You can let these solutions air-dry after cleaning your floors with them, although you should manually dry your floors if they aren’t waterproof.

The most sanitary way to mop a floor is with a microfiber mop and two buckets of water: one with cleaning solution and one without. Use the soapy water to mop the floor and rinse the mop in the clean water. When the water gets dirty, pour it out and replace it with new water. This mopping technique ensures the mop stays cleaner and prevents the spread of dirt and bacteria.

While your solo bathroom may not get as much traffic, it’s still important to clean it regularly. Weekly cleans should suffice for all the high-use areas (i.e., toilet, sink, shower, floor, etc.), with monthly cleans in all the hard-to-reach places like the cupboards and grout. Remember, just because you live alone doesn’t mean your bathroom is exempt from germs and bacteria. 

Most homeowner’s insurance policies can help cover the cost of biohazard cleanings for specific events. Biohazard events like unattended death, infectious disease, and medical emergency are generally covered, as are flooring and drywall repairs. It’s best to check with your insurance company to see what is specifically covered.