As an expert in the field of pressure washing, I have seen firsthand the amazing results that this method can achieve. Not only does it effectively remove old stains and finishes from a deck, but it also helps prevent rot and fungus growth by removing dirt from between the decking boards. However, it's important to use caution when pressure washing a deck, as the high-pressure spray can also damage the wood if not done properly. Many people are hesitant to use pressure washing as a method for removing old stains from their deck, thinking that it will be too time-consuming and expensive. But the truth is, pressure washing can actually make the process much easier than you might imagine. So how exactly does pressure washing work to remove old stains and finishes from a deck? Let's dive into the details.
The Power of Pressure
Pressure washing, also known as power washing, uses a high-pressure stream of water to effectively wear down the surface layer of wood.This not only removes old finishes and stains, but also removes embedded dirt, mold, and mildew. The key to its effectiveness lies in its ability to remove the layer of wood to which the finish adheres. However, this high-pressure stream of water can also damage the wood if not used properly. That's why it's important to take care when pressure washing a deck.
The Proper Technique
To properly pressure wash a deck, you'll need to follow a few key steps:- Start by removing any furniture or plants from the deck.
- Sweep or blow off any loose debris from the surface of the deck.
- Apply a deck cleaner or stripper to the surface of the deck, following the manufacturer's instructions.
- Let the cleaner or stripper sit for the recommended amount of time.
- Using a pressure washer with a fan tip nozzle, spray the deck with water at a low pressure (around 500 psi) to remove any excess cleaner or stripper.
- Switch to a higher pressure nozzle (around 1500-2000 psi) and begin spraying the deck in a sweeping motion, working in the direction of the wood grain.
- Be sure to keep the nozzle at least 6 inches away from the surface of the deck to avoid damaging the wood.
- If necessary, use a scrub brush to remove any stubborn stains or dirt.
- Rinse the deck thoroughly with clean water at a low pressure to remove any remaining cleaner or stripper.
- Let the deck dry completely before applying any new finishes or stains.
The Benefits of Pressure Washing
As you can see, pressure washing can be an effective and efficient way to remove old stains and finishes from your deck. Not only does it save time and effort compared to other methods, but it also helps prevent future damage by removing dirt and grime from between the decking boards. If you're in need of pressure washing equipment, be sure to contact Geyser Equipment.They can help you find the right equipment for your specific needs and ensure that you have all the necessary tools for a successful pressure washing job.
