Fenwicks Cleaner for Awnings & Tents will easily remove black streaks, green algae, road traffic film, diesel fumes,and over wintering grime, etc. Suitable for cleaning synthetic and colour fast canvas fabrics.
Step 1: Apply to surfaces from bottom to top.
Step 2: Allow 1 to 2 mins to soak in, but do not allow to dry.
Step 3: Agitate with a sponge or soft brush.
Step 4: Rinse thoroughly with water from top to bottom.Remove all traces of cleaner residue.
Step 5: Allow to dry.
Step 6: On porous fabrics apply Dwights waterproofing to waterproof the fabric once again.