Cleaning Hardie Board Siding

Do not allow the soap and mildew cleaner to dry on the siding continually rinse the area until all of the cleaner has washed off of the siding.

Cleaning hardie board siding.

If cleaning panel direction of the siding is up and down. James hardie fiber cement siding requires very little maintenance but like all things it can get a bit dirty over time. It s recommended to pull out the garden hose and douse your home siding every 6 12 months. Be sure to use a soap with no harsh chemicals as these can damage fiber cement siding.

If you have a larger area to clean or extra buildup then power washing may be the way to go. Luckily it s very easy to clean. You can achieve that same sparkle on your home s siding by cleaning it once or twice a year. Never use a hard or abrasive brush to clean cement fiber siding.

It is important to remember what you use to clean your hardie board siding is just as important as how clean it. Mix the mildew cleaner with water as recommended on the mildew cleaner instructions. Then rinse with the hose. If you prefer to use a soft cloth to handle the debris wet it and wipe the siding until it is clean and once again rinse with the hose.

If cleaning panel direction of the siding is up and down. Gently clean the siding with the soft brush or wet soft cloth in a side to side motion in the direction of the plank siding. Do not push soft brush or wet cloth too hard against product surface. Take your soft brush and use it along the siding to remove the dust or chalk that you want to clean.

Gently clean the siding with the soft brush or wet soft cloth in a side to side motion in the direction of the plank siding. Do not allow the soap and mildew cleaner to dry on the siding continually rinse the area until all of the cleaner has washed off of the siding. Don t use a high pressure power washer to get the job done as it turns out a low pressure hose and a soft medium bristle nonmetal brush is the best way to remove dirt and debris from james hardie siding and trim. Always clean and rinse from the top of the siding to the bottom so that grime gets washed away instead of spread around on the siding.

To complete the job you ll need the following items. James hardie recommends using mildew cleaner like jomax mildew check or mold armor. Don t let soap or cleansers dry on the siding. This can make cleaning harder and even potentially cause damage.

Strong mildew cleaners are often in concentrate form so make sure to follow the directions correctly as not to damage your siding or yourself. Regularly rinse out the cloth or sponge as you work to avoid spreading any grime around on the siding. Do not push soft brush or wet cloth too hard against product surface. While there is a multitude of cleaning products on the market that tout many benefits belk builders recommends an inexpensive and effective way to make cleaning your hardieplank siding effortless.

Any areas that have been missed may show up when the siding has dried. A mild biodegradable soap dish soap is a good choice a soft brush or a cloth. We recommend using outdoor clorox.