Vacuum your floor every week
You probably do this already, but it always bears repeating. The reason: Underfoot, the fine grit in dust is just like sandpaper and will slowly but surely wear through your wood floor’s finish. So a good vacuuming protects the finish as well as keeps up its appearance. Use an attachment with a brush or a felt surface that runs along the floor. Attachments with rotating brushes or a beater bar can scratch the finish. Disengage the beater bar on an upright. If you don’t feel like hauling out the vacuum, a dust mop or one of the newer microfiber sweepers (such as Swiffer) will work just as well. Try these unexpected ways you never thought to use a vacuum cleaner.
Watch the hairspray and the furniture polish
Both of them can cloud your floor’s finish. Wipe them up immediately with a damp cloth. For a more thorough cleanup, spray with non-ammonia window cleaner.