In general terms, pressure washing uses high-pressure liquid jets to remove loose paint, mold, and dirt from most hard surfaces. Pressure washers can be used to efficiently clean a variety of different sized and shaped surfaces and buildings such as residential homes, commercial property like offices and restaurants, condominiums, and apartments.
Pressure washing has been around for more than 100 years; however, it has only been in the past 25 years that we have seen this industry take off as more homeowners began taking care of tasks such as power washing their own homes. Contact pressure washing in Baltimore, MD for the best services. Good pressure washer machines range from $80 – $400 depending on size and horsepower (psi/GPM). These can typically achieve pressures ranging from 500 psi to 2500 psi.
Using high-pressure jets of water to clean surfaces and buildings has been around for decades, but only recently have homeowners taken over the responsibility from commercial companies. However, with advancements in technology and more professional equipment available, homeowners can now get a similar level of cleanliness compared to a power washing company. This is mostly thanks to advancements in chemical solution products, which can be safely diluted and easily applied by homeowners without expensive pumps or turbines.
Most who have used this method say it’s better than chemicals because there is no risk of splashing harmful poison on yourself or your surroundings. You’ll save money on equipment. You can do it yourself (if you already own a pressure washer) or hire someone to help. Either way, these are the basic steps for how to power wash your home, car work
How do they work?
1. Draw up diluted solution in the tank. Make sure you read the instructions thoroughly before doing anything else. Some solutions need to be heated before application. If unsure, consult the manufacturer’s recommendations or ask professionals at hardware stores that sell this type of product what temperatures work best with their products.
2. Find start location and mark out area using wire mesh staked into the ground (to protect the surface). Cover any surrounding plant life to prevent damage; either re-direct water towards plants or cover them completely in plastic sheets/garbage bags.
3. Use a hose to connect the sprayer hose to the machine. Make sure you match the nozzle size to the water pressure of your machine, i.e. if you have 500 psi on your machine, use a 25-degree nozzle on your wand/gun or less with low-pressure machines below 1000 psi.
4. Spray the solution onto the surface until completely wet, then wait 5 minutes before starting to power wash in small sections making sure not to leave any pools of standing water.
5. Rinse off the surface thoroughly and check results by either walking away from the area for 20-30 seconds after washing, getting an assistant with a good eye for detail, or checking with binoculars or telescope (if possible). Also, look closely at areas that are hard to see or are blocked from view by other objects.
6. Remove wire mesh staking system, if used, and move onto next section of the surface being power washed. Rinse again once finished using a hose with clean water to get any remaining chemical residue off surfaces.
If you are not interested in coating or painting surface at the time, protect it from future dirt/dust/pollution deposits with a wax-based impregnating product.