You first need to educate yourself on the different types of roof cleaners available. Photo: Types of Roof Cleanersĭon’t rush out and set up the ladder quite yet. BEST FOR EXTERIOR MILDEW: Star Brite Mold & Mildew Stain Remover.BEST PRESSURE: Oxy Solve Total Outdoor Pressure Washer Cleaner.BEST ECO-FRIENDLY: Simple Green, SMP13006, Industrial Cleaner/Degreaser.BEST CHEMICAL: Spray & Forget Revolutionary Roof Cleaner Concentrate.BEST BANG FOR THE BUCK: Mold Armor E-Z House Wash 64 fl.BEST OVERALL: Wet and Forget Moss, Mold and Mildew Stain Remover.They cut through the dirt, grime, and sludge, revealing your roof’s true colors. In conjunction with a little spraying and scrubbing, these special formulas will have your roof looking fresh and renewed in no time. All you need to do is block off some time, arm yourself with the best roof cleaner, and get to work. If that describes you, fear not you can save your roof. It’s not until dirty, dark streaks and patches of moss show up that they realize their neglect is affecting their roof. Sphagnum mosses are the largest of the mosses and come in a range of colors usually found in temperate zones they thrive in very wet areas.While most homeowners spend the majority of their time maintaining the ground-level features of their homes, the roof is often an afterthought. Thuidium delicatulum(fern moss): Moss with fronds that grows in shade and partial shade and prefers wetter locations.Polytrichum commune (haircap moss, awned haircap moss, blue moss, blue hairy cap): A versatile moss that grows in shade, sun, and partial shade/partial sun.Its light blue/green color gets a silvery-white cast when dry. Leucobryum glaucum (cushion moss, white moss): Moss with a round cushion shape that does well in shade and can tolerate morning sun.Leucobryum albidum (pincushion moss): A versatile moss that grows in shade, sun, and partial shade/partial sun, and in a wide range of temperature and soil conditions.It can withstand light to medium foot traffic. Hypnum imponens (sheet moss, feather moss): Low-growing moss that does best in shade but can also grow in partial sun.Dicranum scoparium(mood moss, windswept moss, broom moss, footstool moss, rock cap moss): Dense, soft, brilliant green moss that grows in shade and partial shade and can tolerate drier areas.One of the taller mosses, growing 4 to 5 inches tall. Climacium americanum(tree moss): Grows in deep shade as well as partial sun, ideal for waterlogged areas or storm water run-off.Atrichum undulatum(big star moss, Catherine’s moss, crane’s bill moss, crown moss, starburst moss): Prefers shade but can grow in partial shade/partial sun needs moist soil and shrivels up when dry.Atrichum angustatum (star moss, slender starburst moss, lesser smoothcap moss): Compact, low-growing moss that can grow in the shade but prefers sun or partial shade/partial sun.The moss can be ordered from online retailers, however the cost of a moss lawn is almost always considerably more than that of a turfgrass lawn. Moss is normally planted from flats of live moss, that are not always readily available.This is can be done with a bagging lawnmower, but it does add extra maintenance steps but moss does not need to be mowed in the traditional fashion. Moss lawns need to be kept relatively clean of fallen leaves and other debris.If you live in an area with alkaline soil, growing moss may be difficult or impossible unless you first perform extensive soil amendment with a material that lowers the soil pH. Moss lawns grow best in acidic soil, where the pH is 6.0 or lower.Moss, while not as tender as most people think, is by no means as durable as a turfgrass lawn-especially a grass lawn planted with species aimed at holding up under heavy foot traffic or an active family that enjoys outdoor games, or one that has dogs that spend a lot of time in the yard.Most moss species prefer relatively shady conditions, and if you have a sunny lawn, it may be difficult to find a moss suitable for your region that performs well on a lawn.The Spruce Home Improvement Review Board.

Moss out for roofs plant safety