The Ultimate Guide to Removing Mould, Mildew, and Algae from Outdoor Surfaces

If your patio, driveway, or outdoor furniture is covered in green or black stains, you’re not alone. Mould, mildew, and algae thrive in damp, shaded areas and can quickly make your outdoor spaces look dirty and uninviting. The good news? You don’t need hours of scrubbing or harsh chemicals to get rid of them. This guide will show you how to easily remove mould, mildew, and algae from outdoor surfaces using a simple, no-scrub solution like Wet & Forget.
Why Do Mould, Mildew, and Algae Grow Outdoors?
Mould, mildew, and algae thrive in damp conditions, especially in shaded areas with limited sunlight. Common culprits include patios, driveways, fences, garden paths, and even roofs. Left untreated, these unsightly growths can cause slippery surfaces and even damage some materials over time.
What’s the Best Way to Remove Mould, Mildew, and Algae?
Traditional cleaning methods like scrubbing with bleach or pressure washing can be time-consuming and often lead to damage or regrowth. Instead, using a specialised outdoor cleaner like Wet & Forget is the easiest and most effective way to remove these stains without the hassle.
How to Use Wet & Forget for Effortless Cleaning
Wet & Forget is designed to tackle mould, mildew, and algae with minimal effort. Here’s how to use it:
- Mix the Solution – Dilute Wet & Forget with water according to the instructions on the bottle.
- Apply to the Affected Area – Use a garden sprayer to evenly coat the surface.
- Let It Work Its Magic – There’s no need to scrub; Wet & Forget works over time, breaking down organic growth.
- Leave It to the Elements – Rain and wind will gradually wash away the stains, leaving your surfaces looking fresh and clean.
Why Choose Wet & Forget Over Traditional Cleaners?
- No Scrubbing Needed – Save time and effort with a spray and leave formula.
- No Harsh Chemicals – Wet & Forget is bleach free, so it can clean surfaces without abrasive measures.
- Safe for a Variety of Surfaces – Works on patios, driveways, roofs, fences, garden furniture, and more.