Features . Equivalent cleaning power of tsp.. Use where phosphate cleaners are prohibited.. Phosphate-free formula removes heavy deposits of greasy grime smoke soot stains. Chalked paint on walls woodwork and floors.. Cleans restores weathered and mildewed decks and siding.. Combined with bleach to remove mildew and mildew stains.. Prepares surfaces for repainting by cleaning remover sludge.. All purpose heavy duty cleaner. The power of tsp without phosphates. Cleans surfaces in preparation for painting. Effective deck and siding cleaner. Size - 1 lbs.