Things You'll Need:
- Garden hose with adjustable pressure spray attachment or hose end sprayer or power washer
- Biodegradable soap
-
Step 1
Use a broom to wipe away large cobwebs, especially under the eaves of the roof. This will cut down on the amount of water that you need to use.
-
Step 2
Protect the flowerbeds and delicate plants that grow along the edges of your house by covering them with a tarp. If your basement windows leak, press a layer of tarp up under the last row of siding and secure with a staple or thumbtacks to keep the water from getting inside.
-
Step 3
Add biodegradable cleaner to the hose end sprayer and begin to spray from the top of the house. Spray in a horizontal pattern and avoid using too much pressure at the windows.
-
Step 4
Use a push broom for deeply textured surfaces that are difficult to penetrate or if your hose pressure isn't strong enough to scrub inside the cracks.
-
Step 5
Rinse the house siding with a final layer of water only to prevent soapy residue from adhering to the siding and attracting dirt.












