The best way to restore your cedar siding or cedar fence to its original glory is with soft washing. Instead of the robust streams of high-pressure water used in pressure washing, soft washing uses a low-pressure technique with a special mixture of highly effective and biodegradable cleaning solutions.
Cleaning. If your siding's fresh color lays buried under a gray, weathered surface and mold, buy a bleach-based cleaning solution or mix 3/4-cup of bleach with 1-gallon of water to restore or salvage the cedar's luster.
First, you will need to pressure wash your fence. You will then need to apply a wood brightener. We recommend the Restore-a-Deck Brightener (and all of their products actually). Then you will need to protect the fence from future damage by applying a good wood stain and sealer.
Real Cedar in its Raw Form
But, if this is no longer the desired effect, you can usually get your siding back to its original color with wood brighteners, cleaners and restorers. But first you have to sand off the top layer of “skin.” After that, clean, dry and inspect the wood for mildew.
The Cedar Bureau recommends using a solution no stronger than one-part bleach to three parts water. Apply it with a pump sprayer and let it sit for about 15 minutes before rinsing it off with a garden hose. Be sure to keep the hose pointed downward to avoid forcing water up behind the shingles.
Semi-transparent stains are your best bet when you want the real look of slightly weathered cedar with protection. The few solid particles in this mix will not significantly obscure cedar's wood grain. However, with semi-transparent stains, you will need to take care with the application.
Paint the cedar siding with primer, once the caulk dries. Wait for the primer to dry, then paint on a layer of exterior house paint, picking a color that matches the original or a fresh color. Apply additional coats as needed, making sure each paint layer dries before adding others.
If your cedar is still in good condition and isn't well-weathered, a clean and reapplication will do the trick. To recoat Western Red Cedar, give it a gentle scrub with warm, soapy water to remove dirt and mildew. After the cedar is fully clean and dry, reapply your chosen finish as before.
Cedar oil has a strong scent but is the most natural way to refresh faded cedar. Cedar stain penetrates the wood and adds a touch of color without the cedar scent.
Make Your Cedar Fence Like New!!!
A friend of mine showed it to me and I thought it was awesome. Just take a pump up sprayer and add Clorox bleach ( must use clorox brand) 1 part bleach and 2 parts water. When you spray it on the fence the gray washes off and the board looks new again.
You don't want to go pretending you're on This Old House, you just want to sand away the top layer. This will rid the cedar of the blocked, dust-coated layer that's preventing its natural oils from coming forth. After you've sanded, you should be able to pick up that cedar smell again.
Answer is yes, you can paint over stained cedar, but with some testing, also long term commitments. You'll want to make darn sure stain has dried out, after using best deck cleaner, also great for cedar siding.
If you have weathered and discolored wood siding, you can regain the new look of cedar by cleaning off the dirt and mildew with a solution of one third cup liquid household detergent (be sure it is ammonia-free), one quart liquid household bleach (containing 5% sodium hypochlorite), and three quarts warm water.
If your cedar deck is newly installed, you'll need to sand* the cedar boards prior to staining. The boards go through a planing process at the mill that result in “mill glazing”. The planing process causes an oily surface on the boards that can hinder the wood stain from penetrating the wood.
Boiled linseed oil, despite not providing much water-resistance to wood when applied in the usual way associated with furniture, will do much to slow the weathering to that natural grey/silver colour if applied heavily and re-applied periodically.
Tung oil works perfectly on Cedar wood.
it works as a protective layer while giving a dark rich look to the Cedar wood furniture and woodworks.
Can pressure washers be used on cedar siding? As long as the sprayer is set to a low pressure, pressure washing can be used to clean cedar. It is important to avoid damaging the wood's soft surface, so using a low pressure and not working too closely to the siding is necessary.
“The safe and effective way to clean the wood is oxygen bleach. The oxygen bleach comes as a granular powder that mixes with water.
Remove any damaged deck boards and cut off the rotted portion—all the way back to the centerline of the nearest joist. Use deck screws to reattach the good end, then cut a piece of like decking to fill the gap, and screw it to the joists. Check the handrails and balusters, then replace any damaged sections.
The most common culprits are tannins, mildew, and mold. Tannins ordinarily leach from cedar wood, and do not normally cause any problems. However, when tannins mix with metal and iron, a chemical reaction occurs and a black stain can form. Cedar, along with any other wood, is a natural habitat for mildew and mold.
Lots of manufacturers make gray stain without using a steel wool and vinegar stain. We used Benjamin Moore Arborcoat. It's made for exterior use and it is stinky until it dries, but it gives a beautiful silvery sheen to both cedar and pine.