grout cleaning recipe Apr 12, 2013 19:20:03 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Darcy Christensen on Apr 12, 2013 19:20:03 GMT -5 7 cups water, 1/2 cup baking soda, 1/3 cup lemon juice and 1/4 cup vinegar - throw in a spray bottle and spray your floor, let it sit for a minute or two... then scrub