window cleaning

Stop Mildew on Windowsill: The Ultimate 2026 Prevention Guide

It’s a frustrating cycle, isn't it? You scrub what looks like mildew on your windowsill, and just a few days later, it’s back. That stubborn, recurring film is a sure sign you’re dealing with more than just a dirty sill—it’s an underlying moisture problem, and it’s turned your sills, frames, and tracks into a perfect

Stop Mildew on Windowsill: The Ultimate 2026 Prevention Guide Read More »

how to remove hard water stains from glass cleaning tips.jpg

How to Remove Hard Water Stains from Glass: A Phoenix Homeowner’s Guide

For light hard water spots on glass, a simple mix of equal parts white vinegar and water often does the trick. But for that stubborn, caked-on mineral buildup common in the Phoenix area, you'll likely need a more serious approach—and maybe even professional help from South Mountain Window Cleaning—to get your glass crystal clear again.

How to Remove Hard Water Stains from Glass: A Phoenix Homeowner’s Guide Read More »