
Our hot wash system cleans conservatories, fascias, and gutters more effectively than cold water. Here's the science behind why it works better.
We invested in hot wash technology because we saw the difference it makes on Birmingham properties. Here's what actually happens when you use hot water instead of cold:
Birmingham's climate means algae, moss, and lichen grow quickly on conservatory roofs, fascias, and gutters. Hot water (60-80°C) breaks down these organic materials at a molecular level. Cold water just moves them around.
Hot water kills algae spores and bacteria, so surfaces stay cleaner for longer. With cold water cleaning, spores survive and regrow within weeks. Our customers report their conservatories stay clear for 12-18 months instead of 3-6 months.
The combination of heat and purified water is so effective that we rarely need chemicals. This is safer for your plants, pets, and the environment. It also means no chemical residue or streaking on glass.
We use deionized water that has had all minerals removed. When it dries, it leaves no spots or streaks. This is especially important for conservatory glass and windows where streaking is obvious.
Unlike pressure washing, hot wash uses lower pressure. This makes it safe for polycarbonate conservatory roofs, painted fascias, and older uPVC that might be damaged by high-pressure jets.
We've cleaned hundreds of conservatories across Birmingham using hot wash. The difference is visible immediately - green algae disappears, black spots vanish, and the glass is crystal clear. Customers consistently tell us it looks better than when it was new.
Hot wash is ideal for conservatory roofs, fascias, soffits, gutters (external), uPVC windows, and cladding. It's particularly effective on north-facing surfaces where algae growth is worst.
If your conservatory has turned green, or your fascias have black streaks, hot wash cleaning will restore them properly. Contact WOW Gutters for a free assessment.