Roof Lichen Bleach

Wait 15 minutes and then repeat the application a second time.

Roof lichen bleach.

If your moss problem is extensive and you plan to use a large quantity of chlorine bleach bear in mind that it will accelerate the corrosion of your metal gutters and downspouts. My roof has skid marks. 7 protect nearby shrubs and lawn with plastic tarps. Once applied the wet forget starts to work on the surface and then over time will remove the dead lichen with exposure to the wind and rain.

Scrub the moss and lichen from the roof with a long handled scrub brush. Another way of removing lichens from the roof is through using chlorine bleach. Always use a soft bristle brush as not to damage the surface where the lichen clings. Although it s an inexpensive option to remove lichen from your roof the end result may corrode downspouts gutters and flashings.

Bleach solution that drips from your roof during or after application can kill landscape plants and ruin outdoor fabrics. To apply thoroughly saturate the surface with the wet forget outdoor cleaner. Get a scrubbing brush and water to gently brush the lichen off. 6 to kill existing moss and lichen make a cleaning solution of equal parts bleach and water.

The recommendation for most of the products is to hose down plants that may get dripped on when applying the solution to the roof. Rinse with clear water. Chlorine bleach will kill roof moss but when you rinse if off the roof it may kill the plants growing alongside your house too. I used a pump sprayer and applied a heavy mist to the roof two times about an hour apart.

Do not let the bleach solution remain on the roof any. Space between the strips. 5 continue installing zinc strips across length of roof end to end leaving a 1 8 in. Next thing you know it could grow a mossy beard.

A heavy spray of solution will kill the lichens and moss but results take time. Solutions range from one cup tsp and one gallon of bleach per five gallons of water to one cup tsp and 2. Allow the bleach solution to remain on the roof for 10 to 15 minutes. 8 spray the cleaning solution onto the shingles using a garden sprayer.

Mix 1 cup of bio degradable liquid dishwashing soap and 1 cup powdered oxygen bleach in 5 gallons of water and apply to lichen prone areas with a push broom brush or hand scrubbing brush. For smaller areas you can use a toothbrush with a bleach solution.