Get matched with top pressure washers in Harmony, NC

Yes, it is highly recommended to wash a house's exterior before painting to ensure the best results. Cleaning the surface removes dirt, dust, grime, mold, mildew, and old paint, which allows the new paint to adhere properly and results in a smoother, long-lasting finish. Failing to clean can lead to poor adhesion, peeling, and an uneven appearance. Pressure washing is an efficient method for this, but be cautious not to use excessive pressure that could damage siding or wood. For materials like vinyl or stucco, soft washing might be a better option. After washing, allow sufficient drying time, such as three to four days, before painting to prevent trapping moisture, which can cause blistering or peeling.

Sodium bicarbonate does not need to be cleaned up as thoroughly as many of its aggregate counterparts because it is not considered dangerous to the environment, nor to pets or people. While you will likely want to clean up the dust with a shop-vac and some water for aesthetic and comfort reasons, soda blasting cleanup is much simpler than for most sandblasting.

The Centers for Disease Control and Prevention (CDC) recommends using an EPA-registered disinfectant product to disinfect a house properly. If such a product isn't handy, a strong bleach solution can disinfect high-touch surfaces. Before hiring a professional, be sure to discuss the type of chemicals and disinfectants they plan to use to ensure they’re safe for household use.

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?