Put on protective eyewear such as goggles.
Black algae on concrete patio.
Algae is present in soil and it sends its spores through the air which the wind is notorious for picking up and depositing onto your roof deck driveway and other places around your home.
This method works on all types of stone concrete natural stone block paving brickwork.
If you have a small amount of mold or algae you may find that the first two steps of drying out and sweeping the area is enough to remove it.
Wet and forget is as simple as spraying your outdoor surface and forgetting it.
Green algae black mold and moss begin to die off on contact.
Scrub the concrete with a wire brush or a stiff bristled shop broom to loosen the algae and remove any large.
How to get black algae off a concrete driveway step 1.
Wet forget outdoor gets rid of the mess with none of the worry and a fraction of the effort.
Put on rubber.
The characteristics of the lichen are that as it matures it sends out tendrils hyphae into the pores of the stone seeking nutrients from the minerals in the stone and the detritus that collects on the patio.
Spray down the stained concrete surface with a pressure washer to.
You can t cover your patio with copper sheets but you can spray on a liquid solution of copper that will soak into the top surface of the concrete pavers.
How to remove algae from concrete step 1.
If this is not the case pressure washing is often quite effective in removing mold and algae from pavers bricks or concrete.
Damp or moist conditions from rain or humidity can encourage mold and mildew to grow in those nooks and cracks of concrete pavers or bricks.
The combination of the wind and the rain breakdown the growth and rinse your surfaces clean over time.
This copper will stop the growth of the.
Black spot is lichen which thrives on stone surfaces in the damp and shady conditions that are so common in the uk.
If you have greenish black stuff on your concrete patio it s probably mold mildew or moss.
Algae can grow on multiple surfaces including your porch patio awning siding fence sidewalk and even on your outdoor furniture.
That s why so many homeowners contact us to share the amazing results they ve gotten using wet forget outdoor on their concrete.
Want to see a wider shot of the patio in question.
Prepare a strong detergent solution.
Those annoying black splodges are possible to remove we can t guarantee 100 removal in 1 application but as you can see its about 95 gone and the bleach continues to work after rinsing.
Easily remove algae off concrete with wet forget.
