I did not use the product on wood flooring, but on carpeting. I bought it to steam sanitize my carpeting, and was pleased with the outcome. I first cleaned my carpet, let it dry and used the steamer afterwards. I also used it on my sofa. The sanitizer must be kept level or a small amount of water will leak from the sides, but it dried rather quickly so I did not see it as a problem. For the price, it did what I expected it to do. Since I used it on carpet I do not know how it works on wood flooring. I have three dogs and several cats, and was pleased at how clean my sofa and carpet looked afterwards. I did not clean the sofa first, just ran the steamer over it, and it pilled cat hairs for easy removal that I thought I had manually removed, which was great, because it left my sofa looking clean and bright. If you want to kill germs and sanitize your carpet or floor, then this product may work for you as well.

Sent it back. Did not do anything like the advertisements said. Extremely disappointed. Do not purchase this produce. Just a waste of money.