Dilute one part Star brite® Sail & Canvas Cleaner in four parts water. (For heavily soiled white materials use full strength.)
Wet down surface to be treated.
Apply with sponge or brush to a small section using scrubbing action.
Wipe or rinse off cleaned area before solution dries.
Continue applying in same manner until entire surface is cleaned.
NOTE: Before using, test an inconspicuous area to be sure there is no adverse reaction. After sail, canvas or fabric is cleaned, apply Star brite® Waterproofing to make material water tight and resistant to future soiling.