Different surfaces require different cleaning approaches. Let’s explore the best methods for common house exterior materials.

Siding

Vinyl Siding

Vinyl siding is a popular choice for many homeowners. To clean it effectively, follow these steps:

1. Inspect the siding for damage.
2. Use a gentle detergent with the pressure washer.
3. Clean in horizontal strokes, moving from top to bottom.

Wood Siding

Wood siding requires a bit more care. Here’s how to clean it safely:

1. Inspect for any loose or damaged boards.
2. Use a lower pressure setting.
3. Clean in the direction of the wood grain to prevent damage.

Brick Siding

Brick siding is sturdy but can accumulate dirt and grime. To clean it:

1. Use a lower pressure setting to prevent damage to the mortar.
2. Apply a suitable detergent.
3. Work in small sections, scrubbing with a brush if needed.

Decks and Patios

Wooden Decks

To clean a wooden deck:

1. Inspect for loose boards or nails.
2. Use a low-pressure setting and a wood-specific cleaner.
3. Keep the nozzle moving to prevent damage.

Concrete Patios

For concrete patios:

1. Remove any loose debris.
2. Use a concrete cleaner or a mixture of water and mild detergent.
3. Start cleaning from one end and work your way towards the other.

Roof Cleaning

Asphalt Shingles

Cleaning asphalt shingles requires a gentle touch:

1. Inspect the roof for any damage.
2. Use a low-pressure setting and a suitable cleaning solution.
3. Rinse thoroughly to avoid leaving residue.

Metal Roofs

Metal roofs are durable but require careful cleaning:

1. Inspect for loose screws or damage.
2. Use a low-pressure setting and a metal roof cleaner.
3. Rinse thoroughly and avoid abrasive scrubbing.

Tile Roofing

Cleaning tile roofs can be tricky, so follow these steps:

1. Inspect for loose or damaged tiles.
2. Use a low-pressure setting and a tile roof cleaner.
3. Gently clean the tiles to avoid chipping or breakage.