Mix the solution until bubbles form and use the floor brush with a long handle to scrub the hardboard siding.
How to clean hardie board siding.
Remove grease and.
Fill the bucket with hot water and add about 1 3 cup of mild laundry detergent.
For hard to reach areas you can use an extension pole with a brush or sponge attachment.
Tips for cleaning james hardie siding.
For example if you have horizontal planks scrub in a side to side motion.
Wear proper protective clothing.
Any time you clean an area of your home including siding it is wise to dress.
Clean dust dirt and debris.
If using a brush brush the siding s surface dust or dirt then rinse the area with a garden hose.
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.
You re now ready to start cleaning.
These culprits accumulate on any home exterior because they re in the air all the time.
From there rinse the area with clean water.
Be sure to go in the direction of the siding.