Clorox bleach will not harm vinyl siding as long as it is properly diluted and thoroughly rinsed from the surface.
How do you clean vinyl fence panels?
- Rinse fence with water.
- Apply soap to break down mold, algae, and/or dirt.
- Rinse away cleaner with water.
- Address stubborn algae or dirt with a soft bristle brush.
How do you get algae off white vinyl fence?
dish soap. Wet a 6- to 8-foot section of the vinyl fence with a garden hose. Wet a stiff-bristle brush with the soapy water and scrub the algae stains. Use medium to hard pressure with the scrub brush to loosen the algae from the vinyl.