Things Needed
Brick patios are recognize for their durability , ease of criminal maintenance and esthetical appeal . However , in dampish , shaded locations , brick patio can fly high withalgae growth . Lack of sunlight from overhanging trees and impenetrable vegetation encourage algae increase on brick terrace . alga ruin the appearance of brick patio , causing landscapes and garden to come out dingy and neglect . Their slippy texture also makes patios severe to walk on . However , certain technique can in effect disembarrass algae from brick patio and preclude future emergence .
Step 1
embroil the patio with a sozzled push Calluna vulgaris to clear any debris and loose existing algae .
Step 2
combine 1 cup of atomic number 17 bleach with 1 gallon of water in a charge card bucket . Spray the brick and nearby flora with water from a garden hose to protect them from bleach overflow .
Step 3
Dip a nylon scouring brush in the dilute bleaching agent solution . Scrub the brick with the blanching agent solution to discourage alga increment on the patio .
Step 4
wash the patio with urine from the garden hose to wash by the bleach solution . Blot the bricks with towel until entirely dry .
Step 5
Trim back overhanging tree ramification and vegetation using pruning shears . Expose the terrace to plenty of lineal sunlight to discourage alga growth .
Step 6
Relocate any nearby sprinkler that scatter piss onto the patio . Move the sprinklers further back to forbid wet on the terrace .
Step 7
on a regular basis sweep the patio with a stiff push broom to remove organic debris algae can course on , such as branch and leave .
Step 8
Lay 2 - inch - wide slip of copper - coated shroud metal along the perimeter of the patio to further prevent algae growth . cleave the metal strips to the bricks with gamey - strength construction adhesive . enforce the adhesive according to the manufacturer ’s directions on the product ’s label . The bull , which is toxic to alga , will percolate out of the strips in small sum and act as a preventative .
Tip
you may substitute a commercial-grade algaecide for the diluted whitener solution . Apply the algaecide harmonise to the manufacturing business ’s didactics .
Warning
Test the bleach root on a pocket-size field of the terrace to ensure no stain or harm hap to the brick .
References
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