This is especially high-risk during Florida’s extremely hot and humid summers. Water absorption on its can cause certain paver materials to expand and crack, and weeds make paver deterioration even more likely. How to Remove Mold From Between Pavers. Go over them thoroughly to make sure the water penetrates the pores in the stone. This layer of sealant forms a virtually impenetrable barrier between your precious pavers and the elements, preventing water and debris from penetrating them and causing mold or weed growth. Once the 15-30 minutes has passed, use your garden hose to rinse the solution off the pavers. StrongSeal Wetlook Concrete is one of our most popular mold resistant coating products. By investing in paver sealing services from a company you can trust, you’ll be taking a major precaution to keep your property’s exteriors protected and pristine. That said, we haven’t seen nearly as much information about how to prevent the need for repairs in the first place, how to keep your pavers in excellent shape, and how to most effectively protect them from the elements. Keep the area wet to prevent the spores from becoming airborne inside the house. Stay Clean contains an acrylic bonded mold, moss, & algae inhibitor that will adhere to most porous surfaces. It’s a perfect way to prolong the sealers life and freshen up your pavers … A penetrative sealer that reduces the permeability of the pavers preventing moisture penetration, thus reducing the potential for mold growth. People that believe this, will ask us to install a weed mat beneath the pavers prior to installing them. Pavers are an attractive option for building driveways, patios and pathways around your home. How to Stop Mold in My Pavers Step 1. Moss, mold, mildew, and algae feed off invisible food and water; Pressure washing can damage precast colored pavers and brick; WATCH the copper sulfate video below! Paver sealing can prevent mold, mildew, and weeds, in addition to a host of other complications. This professional cleaning will remove any algae, mold, and mildew that’s started to grow over the year. It protects them from stains and corrosion. Then, put on some gloves to protect your hands from direct contact with the growth. Mold is easy to remove from stone pavers but difficult to permanently stop. Copper sulfate is the secret to STOP moss, mold, algae, and mildew on your patio; CLICK HERE to Get Tim's FREE & FUNNY Newsletter! Step 2. He holds a degree in creative writing from the University of Michigan. You should also have a yearly pressure cleaning. It's important to find a sure way to remove it that won't destroy nearby landscaping and harm the environment with a blast of harsh chemicals. It’s the most important provision you can take for paver protection; it can’t be replaced by pressure washing or any other measure, and its effects on the, Most Florida homeowners know (many, unfortunately, by experience): mold, mildew, and even weeds thrive in warm, humid environments. Put your garden hose on its strongest setting and wash as much of the algae and mould from the bricks. Keep sweeping the sand around your deck until the job is finished. Wash the pavers thoroughly with clean water. Water any plants in the area carefully to avoid getting water on the pavers. Wear protective rubber gloves and a mouth and nose mask to prevent inhaling these spores. Mold and mildew, especially, seek out shaded and enclosed spaces, and this is exactly what pavers provide: the tiny spaces between each paver on your patio become breeding grounds for mold and mildew when left unsealed.