Vinyl, painted wood, stucco and fiber cement have different limits. A low-pressure application with a suitable cleaner is commonly used for delicate siding; hardscape may tolerate a controlled rinse after a test. Follow the siding and cleaner manufacturers’ instructions.
Choose the method by material
Vinyl, painted wood, stucco and fiber cement have different limits. A low-pressure application with a suitable cleaner is commonly used for delicate siding; hardscape may tolerate a controlled rinse after a test. Follow the siding and cleaner manufacturers’ instructions.
Prepare the exterior
Close windows, protect outlets and delicate plants, and make sure water can drain away from doors and foundations. Identify oxidized paint, cracked caulking or loose panels before cleaning because water can worsen existing defects.
Avoid common damage
Do not aim a concentrated jet upward beneath siding laps, into vents, at window seals or at electrical equipment. Avoid letting cleaners dry in direct sun. If you cannot confirm the material or safe method, pause and ask a qualified exterior cleaner.
Local conditions
Dry, sunny stretches can make cleaning solutions dry faster on south- and west-facing walls. Plan shaded sections first and check the forecast so the surface can rinse and dry appropriately. Epotech lists exterior cleaning service in the South Jordan and Salt Lake Valley area.
Common questions
Is soft washing always safer?
Not automatically. The cleaner, concentration, dwell time, application and rinse all affect safety. Use products only as labelled and select the method for the specific siding.
Can I pressure wash around windows?
Use caution. High pressure can damage seals or force water indoors. Keep the spray away from edges and use a gentle method recommended for the window and frame.