Good afternoon, we offer man service from roofing, siding and windows/doors to complete kitchens and bathrooms. You can call into our showroom at anytime to set up a free consultation! 302-998-4500. W ... read more
You didn't mention if the grout was colored. Be very careful to NOT use any bleach based products on any colored grouts. Something that works good on all types of grout is bon-ami mixed with vinegar. ... read more