Hard Pressure-washing;
Pressure washing is a power washing method that uses a high-pressure water spray to clean exterior surfaces. Pressure washers can be gas-powered or electric, and the water pressure can normally range from 1,300–3,100 PSI. Pressure washing is often used to remove dirt, grime, and organic buildup from hard surfaces like decks, driveways, and patios. It can also remove stains like mold, mud, loose paint, and dust. This is highly recommended to be done as preparation for painting to yield the best end results. 

Soft Pressure-washing;
Soft washing is a type of low-pressure washing technique that uses a combination of water, soaps, and other cleaning solutions to clean exterior surfaces without damaging them. It's considered a branch of pressure washing, but the techniques, equipment, chemicals, and pump pressure vary considerably. Soft washing uses a wider nozzle on the pressure washer tip to create a gentle fan spray of water that can be up to 50 feet in the air. The cleaning solutions are left to sit for a while before rinsing and can include algaecides, bleach, surfactants, and other eco-friendly ingredients. This is recommended to be done yearly as part of a regular schedule exterior maintenances. This helps to enhance the lifespan of your home's paint and other materials while improving the curb appeal. 

Hot Pressure-washing
The primary difference between hot and cold pressure washers is the use of hot water in the former and cold water in the latter. Hot water washers excel at breaking down greasy and oily substances, while cold water washers are more suited for general cleaning tasks. The choice between them depends on the specific cleaning needs and the type of substances you need to remove.

Hot Pressure-washing
The primary difference between hot and cold pressure washers is the use of hot water in the former and cold water in the latter. Hot water washers excel at breaking down greasy and oily substances, while cold water washers are more suited for general cleaning tasks. The choice between them depends on the specific cleaning needs and the type of substances you need to remove.