Be sure to check your caulking before painting as well.
Preparing siding for paint with garden hose.
Non metallic scour pad synthetic steel wool mold mildew remover.
Paint scraper s sandpaper or sanding pads.
Allow the primer to dry about 4 to 6 hours before painting.
Do not spray upward under siding or into air vents near the eaves which permit air circulation into the attic.
It also will save paint as it fills the grain.
Preparing the siding tools needed.
Use bleach for stuff that is growing green.
You can easily ruin hardboard siding by neglecting maintenance or by doing the work incorrectly.
Start at the top of the house and work your way down aiming the nozzle downward and keeping it moving constantly.
It is hard to top.
Non film building cleaner tsp substitute rubber gloves.
Use plenty of water from your garden hose to rinse the siding.
Then power sand to feather the hard edges left by scraping prime any bare wood and caulk all joints.
If you used tsp to clean the house rinse twice to ensure the solution is completely gone.
All you have to do is simply clean the exterior walls with a garden hose on medium pressure to wash off dirt and dust and wipe it off with a smooth towel.
Pressure washers are over rated.
In general be aware of any place that may allow water to intrude under the siding or into the house.
You must be careful not to damage the wood while doing so as the water pressure is strong.
Use a long handled brush and detergent.
Step 3 scrape off paint.
Let the siding and trim dry completely usually two days before painting.
Scrape off loose paint.
If time permits it lightly sand your hardie siding before rinsing it off to make your paint last longer.
Also set any popped nails fill the holes with caulk and spot prime the siding.
Powerwash the siding to remove any excess dirt or paint with a low pressure pressure washer.
Congratulations asbestos cement siding is durable holds paint exceptionally well and is fire proof.
Gently spray one section of the siding with the garden hose.
Give the surface a full day to dry before moving on.
Use a long handled scrubber brush and a mild detergent to gently scrub away accumulated dirt grime mold and other residue.
It helps if you attach a spray nozzle with a medium pressure setting to clear away dirt and soap.
It is likely that your siding had a previous coat of paint.
Drop cloth s preparation steps.
Dip the brush into the tsp solution and scrub down the siding from one end to the other.
Garden hose and or pressure washer.
Rinse the entire house with a garden hose until the runoff water is clear.
When you re satisfied with the wood s appearance rinse the exterior from top to bottom with a garden hose.
Some of the preparation guidelines include.