My neighbor taught me this trick to clean green algae off siding with 0 effort. Here’s how it works

Keeping the exterior of your home clean can often feel like a time-consuming and physically demanding task—especially when stubborn green algae, mold, or mildew begin to take over your siding. These unsightly stains tend to appear in damp, shaded areas and can quickly make even a well-maintained home look neglected. Many homeowners assume that removing them requires heavy scrubbing, expensive equipment, or harsh chemical cleaners that may do more harm than good.