Vinyl Siding vs. Brick: Best Cleaning Methods for Each

Not all exterior surfaces should be cleaned the same way. Vinyl siding and brick have very different needs, and using the wrong method on either can cause lasting damage.

Cleaning vinyl siding

Vinyl responds well to soft washing: a low-pressure application of a cleaning solution that breaks down algae, mildew, and dirt, followed by a gentle rinse. High-pressure washing can crack panels, force water behind seams, or strip the surface finish.

Cleaning brick

Brick is more durable but porous, meaning it absorbs both dirt and cleaning solutions. Brick can typically tolerate moderate pressure, but mortar joints are more vulnerable and need a gentler touch to avoid erosion over time.

What both surfaces have in common

• Both benefit from a pre-treatment to break down organic growth before rinsing

• Both should be cleaned with the right dilution of cleaning solution, not just water

• Both can be damaged by inexperienced use of high-pressure equipment

The bottom line

Whether your home is vinyl, brick, or a mix of both, matching the cleaning method to the material is what protects your investment. Combat Power Washing evaluates your home's exterior before recommending an approach.