Sealed wood floors typically have a urethane, polyurethane, or polyacrylic coating. This protects them from stains and water damage, says Roberts. To clean, simply mix a quarter cup of mild or pH-neutral soap with water in a bucket. Then grab a microfiber mop that makes quick work of the chore, like Libman Wonder Mop. It’s easy to wring out, making it ideal for hardwood floors that work best with a barely damp (not soaking) mop. Plus, this will help your floor dry faster, so you won’t have to wait as long to get back into the kitchen or living room. Clean high-traffic areas like the kitchen once a week; for less-trafficked areas, mop once a month. If you have waxed wood floors, you’re off the hook—sort of. Since this type of flooring can be damaged by even small amounts of water, keep damp mops away from this surface, and instead sweep, dust mop, or vacuum regularly. Reichert suggests skipping commercial cleaning products in favor of a vinegar-and-soapy-water solution: Place 1/4 cup vinegar in a spray bottle with 1 drop of dish soap and warm water. Naturally acidic vinegar works with the soap to break down dirt, cut through build-up and disinfect. Don’t shake the solution (that would create suds), just gently combine the ingredients in a spray bottle by rocking it back and forth. Spray the floor a section at a time and wipe with a damp microfiber mop as you go. If your stone tiles are unsealed, says Reichert, simply mop with a microfiber mop and hot water; chemicals would penetrate the stone. For stubborn dirt, use a steam cleaner.