Power washing a deck is a quick and efficient way to get it ready for painting or staining, but it isn’t a necessary prerequisite. In fact, in some situations, it isn’t even a good idea, because power washing can chip and gouge wood.

What happens if you don’t clean deck 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.

Can you stain a deck after pressure washing?

After a deck has been power washed it will have some retained moisture within the wood. It’s important to let the wood dry thoroughly so none of the water that soaked into the wood gets trapped under the stain. In perfect drying conditions, 48 hours is enough for the wood to get to where it needs to be before staining.

Can you pressure wash wood before staining?

There is a common misconception that just pressure washing a deck prior to staining is all you need to do in order to prep your deck for stain. Pressure washing can help, but if you want your stain to last, using a good deck cleaner and brightener on the deck prior to pressure washing will provide you the best result.

Should you pressure wash your deck?

A pressure washer can clean a wood deck much faster than you can scrub it by hand. That is a terrific advantage. However, a pressure washer will frequently destroy the surface of the wood. Those that are not eroded can be dislodged, leaving the wood fuzzy or rough after it dries.

Do I need to remove old stain before restaining a deck?

Do You Have to Remove Old Stain Before Restaining Deck stains resist moisture and protect the wood from UV, rot, and mildew. Removing the old stain before reapplying a new coat isn’t always necessary. If you are applying the same color and brand to the wood, you shouldn’t have to strip the old stain.

What if it rains after I stain my deck?

If it rains within 48 hours after you apply the stain, the water will soak into the wood pores and try to displace the stain. This will result in a splotchy surface rather than an even tone. If it rains right after you apply the stain, the stain will peel and flake off.

How long after power washing a deck Can I stain it?

A basic rule of thumb for DIY deck builders, homeowners, and professional contractors is that roughly 48 hours is an adequate drying time for a newly washed deck.

How many coats of stain should you put on a deck?

The general rule of thumb is to apply only as much deck stain as the wood can absorb. Typically this will be 2 coats, unless your dealing with extremely dense hardwoods which may only be able to absorb 1 coat of wood stain.

How much does it cost to powerwash and stain a deck?

The average cost to power wash, stain, and seal a deck is $1.57 to $4.04 per square foot. A 12×12 deck costs $226 to $582 to stain when paying someone, or $59 to $176 to stain it yourself. A gallon of stain costs $20 to $50, which covers 200 to 300 square feet.

How do I know if my deck is dry enough to stain?

One way to measure if the deck is dry enough for staining is by using a moisture meter. A moisture meter measures the amount of moisture in the wood. There are one to two probes on the meter that stick into the wood to give you a reading. If using this method, be sure to check the moisture level in several spots.

What PSI is needed to power wash a deck?

For cleaning a wooden deck, you’ll be best served by using the lowest pressure setting that’s still effective. For soft woods like cedar or pine, this is usually about 500 to 600 psi. For harder woods, it can go up to 1200 to 1500 psi.

Does Power Washing damage a deck?

A pressure washer is a straightforward machine that can clean very well with only water. However, it can ruin your deck if it’s not used properly. If you use it with too much jet pressure or place the tip too close to the surface of your deck, you can deeply etch the wood and cause the fibers to splinter.

Is it better to sand or pressure wash deck?

Splintered, cracking, or just plain rough wood should be sanded first, then pressure washed to open the wood’s pores and allow penetration of the stain. Deeply grooved wood that has mold, moss and other growing things filling the cracks will need treatment with a deck and siding cleaner.

Can you clean a deck without a pressure washer?

Even if you don’t have a power washer, you can still use power washer soap for cleaning. Instead of loading the cleaner into the sprayer, you can apply it with a sponge or mop. Allow the deck cleaner to sit for 15 minutes. Lightly mist the entire deck with a garden hose to keep the wood wet.

Can I stain over old stain on deck?

Yes, it is possible to stain over the existing stain on a deck. It is recommended to do this at least once every 5-15 years, depending on how worn your deck is.

Can I stain over stain without sanding?

Can you stain over stained wood? Yes you can!! We show you how to make stain darker on wood without stripping or sanding.

What happens if you stain over stain?

Like any good hair stylist will tell you, you can apply a dark hair colour over a light colour, but not a light over a dark. To go from a dark shade to a lighter shade, you must strip and remove the dark shade first. When it comes to furniture and wood, staining over stain works exactly the same way!.