Why Algae on Your Siding is Worse Than You Think

Algae growth on your home's exterior isn't just an aesthetic issue - it can lead to serious structural problems if left untreated.

The Hidden Dangers of Algae

Algae growth poses several risks to your home:

• Material deterioration
• Paint damage and discoloration
• Moisture retention leading to rot
• Increased energy costs
• Health risks from spores

Why Algae Grows on Siding

Common factors that promote algae growth:

• Shade from trees
• Northern exposure
• High humidity levels
• Poor ventilation
• Irregular cleaning

Long-term Effects

If left untreated, algae can cause:

• Permanent staining
• Structural weakening
• Decreased property value
• Spread to other surfaces

Prevention and Treatment

Effective algae management includes:

• Regular professional cleaning
• Proper drainage maintenance
• Tree trimming for better sunlight
• Preventative treatments