Be sure to go in the direction of the siding.
How to clean hardie board siding.
Start from the top and work your way down.
Mix the solution until bubbles form and use the floor brush with a long handle to scrub the hardboard siding.
Clean the dirt away by gently scrubbing the siding.
You re now ready to start cleaning.
If using a soft cloth wet the cloth then wipe the area in a side to side motion in the direction of the plank shingle or panel siding until clean.
For hard to reach areas you can use an extension pole with a brush or sponge attachment.
If you don t have access to a high pressure steam cleaner you can use a bucket of hot water and some mild laundry detergent to clean your hardboard siding.
If using a brush brush the siding s surface dust or dirt then rinse the area with a garden hose.
These culprits accumulate on any home exterior because they re in the air all the time.
Wear proper protective clothing.
Any time you clean an area of your home including siding it is wise to dress.
Fill the bucket with hot water and add about 1 3 cup of mild laundry detergent.
Clean dust dirt and debris.
From there rinse the area with clean water.