As with most jobs, the right tools can save you a great deal of aggravation in the long run. You’ll need a full-body harness, a spray pump, and a nontoxic, noncorrosive roof-cleaning chemical. You may ...

But even tough roofing materials benefit from seasonal upkeep, and metal is no exception. A bit of regular maintenance by ...

Thinking about cleaning your metal roof yourself? Before you step onto the ladder for a big DIY chore, consider these tips.

It has been edited for length and clarity. I can tell you that cleaning roofs and gutters is one of the easiest but highest-paying side jobs you can do. I can make more than $1,300 in a day.

The best cleaning method depends on whether the stains are from algae or mildew, or from asphalt residue from the roof ...

Before cleaning, test out small sections of your roof for stability. Step on areas that feel more solid, such as where the roof is directly attached to the supporting structure. Use a safety harness.

Following is a transcript of the video. Cleaning roofs is easier with this machine. Rüdiger Schulz GmbH is a roofing contracting company in Germany. Its roof cleaners developed the Aqua Jet ...