Q: How do you prep a surface for pressure washing?

• <div><p>It depends on the type of surface, but if you&rsquo;re preparing to <a href="https://www.angi.com/articles/how-to-pressure-wash-driveway.htm">pressure wash a driveway</a>, you&rsquo;ll start by using a broom or leaf blower to get rid of dirt, leaves, and other debris. Then, move any nearby items (like outdoor furniture and potted plants) and cover in-ground plants with a tarp or plastic sheet. After that, you can apply degreaser spray or another pretreatment solution to any stains and scrub them with a stiff brush before pressure washing.</p></div>

Question 1

How do you prep a surface for pressure washing?

Accepted Answer

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It depends on the type of surface, but if you’re preparing to pressure wash a driveway, you’ll start by using a broom or leaf blower to get rid of dirt, leaves, and other debris. Then, move any nearby items (like outdoor furniture and potted plants) and cover in-ground plants with a tarp or plastic sheet. After that, you can apply degreaser spray or another pretreatment solution to any stains and scrub them with a stiff brush before pressure washing.

Question 2

What should I consider or ask when hiring a professional pressure washing service?

Accepted Answer

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When hiring a professional to pressure wash your home, it's crucial to choose a company that is bonded, licensed, and insured. This protects you from liability if any accidents or property damage occur during the service; otherwise, the cost could fall on you. Before making a decision, vet at least three different contractors. Conduct thorough research by reading customer reviews, looking at examples of their previous work, and verifying the company's license. Before signing a contract, ensure you receive a written estimate that details all project costs. It's also wise to ask potential contractors a series of questions to gauge their professionalism and experience, such as:

How many years of experience do you have?
What are your credentials?
What cleaning methods do you use?
Do you have a workmanship warranty and insurance?
What is your availability?
What is your policy if you damage my property?
How long will the job take to complete?
How much do you charge?
What is your cancellation policy?
Do you offer a customer satisfaction guarantee or any additional services?

How many years of experience do you have?
What are your credentials?
What cleaning methods do you use?
Do you have a workmanship warranty and insurance?
What is your availability?
What is your policy if you damage my property?
How long will the job take to complete?
How much do you charge?
What is your cancellation policy?
Do you offer a customer satisfaction guarantee or any additional services?

Question 3

What do you spray on concrete before pressure washing?

Accepted Answer

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Concrete does well with a number of cleaning agents, as it’s a durable material. Choose from acidic cleaners, alkaline cleaners, and pH-neutral cleaners, in addition to antibacterial solutions. Your best bet is to simply read the fine print with your preferred detergent and make sure it mentions concrete as a viable surface.

Question 4

How much does it cost to buy or rent a pressure washer?

Accepted Answer

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Deciding whether to buy or rent a pressure washer depends on your budget and how often you plan to use it.

Renting: The daily rental cost typically ranges from $40 to $175. Renting can be more cost-effective for a one-time project.

Buying: The purchase price for a pressure washer can range from $100 to over $1,000. More specifically, electric models generally cost between $100 and $400, while gas models run from $300 to $600.

If you anticipate using a pressure washer multiple times a year, buying one is often a better long-term investment. When purchasing, remember that a higher-quality machine will likely deliver better and more reliable results.

Question 5

Does a pressure washer use less water than a garden hose?

Accepted Answer

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Yes, a pressure washer uses less water than a garden hose. There are many ways to use a pressure washer, and it can be an eco-friendly hose substitute. While a pressure washer expels water with greater force, it uses 50% to 70% less water than a garden hose. Specifically, hoses put out six to 10 gallons per minute (GPM), while pressure washers only use two to five GPM.