1. Shake well before use. Always spot test surfaces in an inconspicuous area before use.
2. Spray cleaner onto surface covering mold and mildew stains.
3. Wait a few minutes or until stain disappears. Heavy soap scum or mildew buildup may require longer contact time or two cleanings.
4. Wipe away with sponge or cloth and rinse thoroughly.
Caution: When using on RV roof, avoid cleaner from coming into contact with RV sidewalls due to bleach. If cleaner comes into contact with sidewalls, wipe away with damp cloth and rinse. This product contains bleach. Do not use or mix with other household chemicals as dangerous fumes may result.