Slate Roof Cleaning Chemicals

Buildup of moss and debris on slate roofs hold moisture in the slates that can split them during winter.

Slate roof cleaning chemicals. Unlike other roof cleaning products spray forget does not contain any bleach. One of the most gentle yet effective ways to remove roof moss and clean the roof is by way of scraping. Regular roof cleaning is critical for your roof as slate is easy to cleave and water absorbent. Small amounts of dirt are usually not a problem as opposed to when large parts of the roof are covered with moss.

Bleach or sodium hydroxide lye which can destroy all perimeter vegetation burn your skin and eyes and potentially degrade your asphalt shingle performance. Such harsh chemicals are incompatible with the copper. The goal when cleaning a slate roof is to soften and loosen the undesirable buildup. Roof cleaning by using the correct chemicals.

This gives your roof an ugly look and it is bad for the state of the roof as well. Both artificial slates and natural slates have to deal with moss and pollution in the long run. When cleaning a slate roof don t use chemicals like ammonia or chlorine bleach. Debris and moss buildup hold moisture in the slates that can split them during winter freezes.

A normal 9 trowel is suitable if your roofing contractor chooses a dry day any moss will flake off the roof much easier and there won t be any scratch marks on the tiles. Regular cleaning is an important part of keeping a slate roof in working order.