I have old wood flores, some of which I suspect were sealed over 50 years ago. So I tried Minwax's new floor reviver. I applied 2 coats with a swiffer floor mop and a dry pad and let it dry overnight before I moved the furniture back. WOW! it looked great, fumes were gone in a day and you could walk on it in 2 hours. 1 bottle covered my small bathroom and 10X12 bedroom for 2 coats with enough left over for one coat in my livingroom. worth the money.