How to Clean and Maintain Siding

Why This Matters

Dirty siding isn't just aesthetic — mold and algae degrade materials over time.

What You Should Do

1. Use soft brush and gentle soap — Long-handled brush with mild detergent.

2. Work bottom to top — Prevents streaking.

3. Rinse thoroughly — Residual soap attracts dirt.

4. Avoid pressure washing — Can force water behind siding. If needed, use under 1,500 PSI.

5. Remove mold — 1 part bleach to 3 parts water.

6. Trim vegetation — Keep plants 1 foot from siding.

When to Call a Professional

For multi-story homes or extensive mold, hire a professional exterior cleaning service. Avoid 'soft wash' scams using excessive bleach.

The Bottom Line

Staying ahead of siding & exterior maintenance saves money and prevents emergencies. Search our directory for a trusted siding & exterior professional.