Moss On House Roof

Create a 50 50 mixture of chlorine bleach and water and spray it generously on the moss.

Moss on house roof.

Spray the bleach over the moss and scrub it with a scrubbing brush. Clearing the moss from your roof is easy and only takes a few simple steps. Use a low pressure setting on your spray nozzle to avoid damaging your shingles. Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye.

In this video this old house general contractor tom silva explains how to remove roof moss and prevent it from coming back. If the moss proves really stubborn spray it with the bleach and wait about 15 minutes before scrubbing. This thin layer on the top of the shingles expands and becomes wide thick and mat like. Hose off and brush all moss loose from your roof shingles.

How to remove moss from your roof. 1 slide a margin trowel under shingles to unstick them from the ones below. If you find moss growing on your roof this old house recommends killing it with equal parts bleach and water. The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded.

Moss growing on any roof surface will be more severe on roof sections that area shaded and exposed to periodically damp cool weather conditions. 2 slide sacrificial zinc strip underneath the loosened shingles. Wet the moss by spraying with your hose. 3 secure the strip with roofing nails.

The presence or absence of much sunlight on a roof surface is often a determining factor in the amount of moss or lichens growth more sun less moss and lichens.