You’ve rented a pressure washer, How to Pressure Wash a Wood Deck and The DIY-er in you is ready to go! After linking to your water system, it should not take far more than squeezing a nozzle-right?
Actually, pressure washing your deck can be a little harder than it might appear. There are security issues to think about when you’re utilizing a pressure washer, of course, and you also want to make sure that you’re not damaging your deck. When you’re using a pressure washer to clean your deck, it’s extremely easy to wind up removing around 1/4″ of the surface area wood, which can be incredibly difficult and costly to fix.
Still, regularly cleaning your deck is probably the most fundamental part of its maintenance. And this maintenance will include years of life to your deck. Plus, it can save you loads of cash and time in the long term.
Before you start cleaning your deck, keep in mind these crucial pointers:
- Less is more. You’ll very hardly ever need anymore than 1500 pounds per square inch (PSI) of pressure to clean your deck.
- That amount of pressure is still sufficient to do significant damage to your wood. Start small, and focus on the technique.
- The easiest way to keep the pressurized water from damaging your wood is to let your cleaner do most of the work.
Deck cleaners can come in numerous varieties. They could be a detergent, or they could be bleach, and there are even some chemical cleaners that are created specifically for certain wood.
There’s no black and white response when it pertains to picking which cleaner you should use. But no matter which you choose, the most important thing to do is read the instructions for that cleaner carefully-and to follow those instructions. Also, your pressure washer should be used to remove the excess cleaner as much as it’s used to eliminate the dirt.
Again, let your cleaner to the majority of the work.
When you initially start utilizing your pressure cleaner, set the pressure relatively low. We advise you begin at around 600 PSI and work up from there as you need to. You want to make sure you have sufficient pressure to tidy, however not enough to do any damage.
Now you’re ready to start cleansing:
- Start from about two feet above the surface of the deck, then gradually lower the wand to about 12″ above the deck.
- Utilize a sweeping movement to spray the deck. When you’re sweeping, your arm will tend to pivot, however aim to resist that. You need to attempt to keep a level and consistent distance from the surface of the deck at all times.
- Move from the house external, and constantly spray with the grain to decrease the quantity of damage you do to the wood grains.
- Overlap the locations that you’ve just finished cleaning with the areas that you’re starting to clean. This technique is called “feathering” and it will assist to prevent any visible marks left behind from pressure washing, frequently called “locations” or “cleaning up edges”.
- Once you’ve completed the work, permit the deck around 24 hours to dry prior to checking your work. Decks will have a really various look depending on whether they’re wet or dry, and you’ll wish to make sure that everything looks all right before you call the job done. Examine your work, ensuring that you haven’t left any cleansing edges, which you’ve cleaned every part of the deck.
Then, you’ll wish to look after …
There’s no getting around it: when wood gets wet, the wood fibers will raise up. Hopefully, you’ve done very little damage to the wood, and you will not notice excessive of a problem with the fibers. However even a small amount of raised fibers can suggest severe problems with splinters.
To keep your deck as hand- and foot-friendly as possible, you’ll wish to sand your deck after the cleansing is done. If you examine the deck and discover extremely minimal wood fiber direct exposure, you might just need to identify sand it. On the other hand, it might be best to sand the whole deck.
- Use an orbital sander with a 5″ pad.
- For the deck surface area, utilize a 60- to 80-grit sandpaper.
- For your handrails, utilize no higher than a 100-grit sandpaper.
- Pressure washing your deck might be more difficult than it appears. Nevertheless, with the proper understanding, tools, and methods, there’s no reason you shouldn’t have the ability to get a quality job done.