DIRECTIONS:
Spray Bio-Kleen Aluma Kleen aluminum boat cleaner on dry aluminum starting from the bottom and working up.
Agitate with a brush ensuring even coverage.
Allow 5-10 minutes dwell time.
As cleaner begins to run, re-treat exposed areas and brush again. Allow additional dwell time.
Rinse thoroughly.
If streaking occurs, reapply, and repeat the process.
Extremely oxidized pontoons or aluminum may require additional attention or more dwell time before rinsing.