Did You Know?

Best for: Removing winter salt, mud, road spray, and early mold or mildew that built up

during the cold months.

Curb appeal: Prepares your home's exterior, siding, and outdoor living areas for summer

gatherings and guests.

Ideal timing: Late May to June is often best in northern climates—after major tree

pollen seasons end so a fresh layer of yellow dust doesn't immediately coat your clean

siding.

Note on plants: Tender spring flower beds and new shoots are more vulnerable to

chemical run-off and high pressure.

Best for: Clearing away summer dust, pollen, spider webs, and sticky residues from

patios and decks before winter sets in.

Plant safety: Plants are going dormant or dying back, which greatly reduces the risk of

chemical or physical damage to your landscaping.

Winter protection: Eliminating mold, mildew, and trapped moisture on siding and

hardscapes prevents them from worsening or causing damage during freezing

temperatures.

Weather advantage: Moderate fall temperatures prevent cleaning solutions from

evaporating too fast (which causes streaks), though you must finish before hard freezes

occur.

Choose Spring if you want to wipe away winter grime and refresh your home for the

warm outdoor season.

Choose Fall if you want to protect your home from winter moisture, clean up after

summer, or shield delicate garden plants from wash run-off.

Many homeowners in regions with heavy tree canopy or severe weather opt for both—

a light soft-wash in late spring and a maintenance wash or hardscape cleaning in the fall.