Chlorine bleach is the traditional and most popular form used in households, most often in the washer to get stains out of laundry. The powerful ingredient is sodium hypochlorite, which is a toxic substance and is not good for your cedar siding, as it can damage the wood fibers.
Also, what is a good cleaner for wood siding?
Cleaning wood siding can be a quick and easy task, and Simple Green Oxy Solve House and Siding Cleaner can help make it even easier. It uses peroxide to brighten and renew surfaces without bleach, while removing dirt and stains from mold, mildew, moss, algae, chalking and more.
Likewise, how do you clean wood siding on a house?
Wash the siding area with the pressure washer. Insert the detergent tip, which is often black, into the pressure washer wand and apply detergent as needed. Rinse the siding using the pressure washer and clean water as a final step. Use a soft bristled brush attached to an extension pole to clean heavily soiled areas.
How do you clean wood siding before staining?
Before you apply stain, make sure the surface is clean (no dust, dirt, wood fibers or grease), dry and free from mildew. When a surface is not clean, stains and other finishes have trouble sticking and may end up peeling. You can remove dirt with warm water and detergent, but mildew problems require more.
How do you clean mildew off of wood siding?
DO NOT POWER WASH!
- Obtain a 1-1.5 gallon hand sprayer.
- Mix in the sprayer 25% solution of bleach with water. …
- Drench the siding where algae, mold, and/or mildew is present and let solution sit for 20 minutes or so and rinse off with a garden hose.
How do you remove black stains from wood siding?
This blue-black stain can be neutralized with a 5% solution of oxalic acid (usually available at drugstores). Note: Oxalic acid is toxic. Many commercial wood cleaners contain oxalic acid. Oxalic acid will neutralize the iron stains and will also remove extractive stains.
Can you pressure wash a wood siding house?
While it’s possible to pressure wash wood siding correctly, you can also force water up and under the exterior surface if your water pressure is set too high. If water gets under the siding it can damage insulation, electrical wiring, and even spur mold growth.
How do you freshen wood siding?
Option 1 – Restore it completely
The only way to bring the siding back to a uniform, clean, bare wood color is to use a chemical stripper such as Strip & Brite, a two-part strip and brighten process which involves scrubbing and hose rinsing or pressure washing.
Will bleach damage vinyl?
For example, many people try using bleach, but it is too harsh for vinyl and will cause it to break down over time, becoming more easily damaged by every day wear and tear. With bleach, you also run the risk of bleaching any fabrics nearby or carpeting on your boat.
What is the best exterior house cleaner?
7 Best Plant-Safe Exterior House Cleaners
- Wash Safe Supreme.
- Rejuvenate Dual System Outdoor Siding Cleaner.
- Scotts Outdoor Cleaner Multi-Purpose Formula.
- Wet and Forget Moss, Mold, Mildew, and Algae.
- Simple Green Pressure Washer House Siding Cleaner.
- Krud Kutter Mold & Mildew.
- Distilled White Vinegar.
What to clean siding with?
For general dirtiness all you’ll need is a bucket of soapy water – dish soap or common laundry detergent work well, a soft bristle brush and a garden hose. Apply the soapy mixture by hand and thoroughly rinse the siding with clean water from the garden hose.
