like 6string has said, find out type + brand of sealer. there are cheaper sealers out there that wont even hold themselves for long periods of time without a sacrificial wear applied to the top of them. there is a great amount of knowledge for care to a stained floor as well, that might not have been passed on from the sub to the owner.
what is with the time delay from staining to sealing? was the surface prep adequate prior to applying the sealer?
what is with the time delay from staining to sealing? was the surface prep adequate prior to applying the sealer?