On Houzz, a customer with red oak floors and a satin poly finish posted that the cleaner left a "cloudy gray cast on them." In response to the comment, another Bona Hardwood Floor Cleaner user said ...

Unlike lacquer, shellac and varnish, which have been around for centuries, polyurethane is a product of 20th-century lab ...

I've had great results with the Bona Hardwood Floor Cleaner from Amazon - it's pH-neutral, so it won't dull or strip that finish. Eliana Coca, Owner of E.C. House Cleaning, suggests applying hardwood ...

Bona’s Pet System Wood Floor Cleaner, is ready-to-use and offers an oxy powered solution that deep cleans and penetrates through tough stuck-on stains, tracked in mud, and accidental mess with the ...