Pressure washing is suitable for a wide range of surfaces, including siding, brick, concrete, stucco, decks, fences, driveways, walkways, and patio areas.

The frequency of pressure washing depends on various factors such as the climate, location, and level of dirt buildup. As a general guideline, it is recommended to pressure wash your home's exterior at least once a year. However, areas with heavy dirt, mold, or algae growth may require more frequent cleaning.

Pressure washing can be safe for plants and landscaping if done correctly. Professional pressure washers are trained to use the appropriate pressure and techniques to minimize any potential damage to plants. They may also take precautions such as covering delicate plants or using lower pressure settings near them.

Yes, pressure washing is effective in removing oil stains from driveways. High-pressure water combined with specialized detergents can effectively break down and remove oil stains. However, older or deeply ingrained stains may require additional treatments or a more intensive cleaning process.

It is not always necessary for homeowners to be present during the pressure washing service. As long as the service provider has access to the exterior surfaces that need cleaning, you can arrange a convenient time for the service, even if you are not home. However, it's recommended to discuss this with the service provider beforehand to ensure a smooth and hassle-free process.