R&J Clean Exteriors

ROOF CLEANING

Workplace Wellness

Expert Roof Pressure Washing Service in Central, TX

Don’t let black streaks eat your shingles. We use specialized, low-pressure equipment, not the high-blast settings used for concrete, to kill algae at the root. Our pressure washing process restores your roof’s look while adding years to its actual lifespan.

The Ground-Level Safety Prep

We start by bagging your downspouts and soaking your perimeter plants. Roof cleaning involves stronger soap blends, so we ensure every drop of runoff is managed and your landscaping is shielded with a constant fresh-water curtain.

Soaring Debris Clearance

While we’re up there, we clear out any loose sticks, leaf piles, or "pockets" of dirt that hold moisture against your roof. A dry roof is a healthy roof, and we make sure nothing is left behind to trap water.

Low-Pressure Chemical Application

We start by bagging your downspouts and soaking your perimeter plants. Roof cleaning involves stronger soap blends, so we ensure every drop of runoff is managed and your landscaping is shielded with a constant fresh-water curtain.

The Soft Rinse & Inspection

We finish with a high-volume, low-pressure flush. Once the soap is gone, we do a final lap of the gutters to make sure they’re flowing clear and that no roof grit is left sitting in your drainage system.

Killing the Root System

Unlike a quick rinse, our solution gets under the edges of the shingles to kill the spores you can't see. This ensures the moss doesn't just "go dormant" only to pop back up after the next big rainstorm.

Frequently asked questions

Your Roof Cleaning Questions Answered

No. We use "high-flow, low-PSI" settings. This means we move a lot of water to flush out the grime, but the pressure is kept at a level that won't lift shingles or strip away the protective granules.

Because we actually kill the bacteria instead of just "washing" it, a professional roof wash usually keeps a home clean for 3 to 5 years. If you just spray it with a regular hose, you’ll see those black streaks back in six months.

It’s a hardy bacteria called Gloeocapsa Magma. It loves the Texas sun and feeds on the crushed limestone inside your shingles. If you don't kill it, it eventually makes the shingles brittle and leads to premature leaks.

We’re obsessed with plant safety. We use "runoff management" techniques, including pre-soaking plants and using neutralizers if necessary. Your gutters will actually be cleaner than we found them, as the solution flushes out residual grime on its way down.