Piper: PA31 Navajo: Full Set (Protech 90)

Cleaning With Ultramar Power Cleaner

In case of very heavy contamination with deeply absorbed algae stains and mildew spots, we recommend using Ultramar Power Cleaner. The power cleaner is ready mixed. Apply the power cleaner directly on to the affected area and rub in with a soft brush to soak the cloth. Allow the product to work for one hour. If the stains remain reapply the power cleaner and brush again. Leave and repeat until the stains disappear. This may take several hours. Then brush with plenty of fresh water and rinse thoroughly. Allow the cover to dry completely and then reproof with Ultramar Sprayhood & Tent Protector to restore water repellency and protect against contamination.

Ultramar Power Cleaner should only be used to remove very heavy contamination and staining that cannot otherwise be removed with Ultramar Sprayhood and Tent Shampoo. It should not be used alone as your regular cleaner.

Ultramar Power Cleaner contains cleaning and bleaching agents. Do not use Ultramar Power Cleaner on nylon threads or leave in contact with aluminum fittings. Rinse immediately with fresh water if necessary.