How To Kill Moss On A Cedar Roof

This temperature level permits the cedar material to thaw releasing the moss spores so they can be eradicated and allowing the wood to soak up more of the preventative and preservative oils.

How to kill moss on a cedar roof.

The thicker the moss is on your cedar roof the more quickly the shingles will rot. 4 apply a dab of sealant to every nail head and run a bead of sealant under each shingle. Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye. Hose off and brush all moss loose from your roof shingles.

Experts recommend that you save roof moss removal for a cloudy day. Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge. Once all the moss is removed you ll need to kill the moss by carefully using bleach. 6 to kill existing moss and lichen make a cleaning solution of equal parts bleach and water.

Moss can be removed physically with water and a stiff brush on a pole or a scrub brush chemically or a bit of both. Using your brush scrub the moss off of your roof working from top to bottom. Run the water for a moment until the moss killer begins to flow out. Grab your oxygen bleach solution and apply it to all sections of moss growth.

These types of bleaches are effective at killing algae and mold on cedar shake roof surfaces and they provide a clean tan colored finish. Continue layering the solution as needed to keep the moss damp for 20 minutes. Rinse your roof with cold water. Also using the right type of bleach removes just enough of the wood fibers that have weathered over time.

Doing so can strip the cedar and damage the shingles which you may have to replace depending on how bad the damage is. Space between the strips. While i discourage the use of harsh chemicals due to safety and environmental reasons there may be specific. Instead you will need to use a hose and gently scrape the moss off of the surface of the roof.

5 continue installing zinc strips across length of roof end to end leaving a 1 8 in. This is oof cleaning products which should be left to absorb into the moss for at least 20 minutes will not evaporate as quickly as they would on sunny days. The gentle power washing removes dirt mold mildew moss and dead wood fibers bringing the roof back to a rich new appearance without causing damage to the wood. The process for older roofs begins with treatment by a weathered wood restorer followed by a thorough yet safe cleaning service to the roof s cedar shakes and shingles.

Maintain a consistent flow of moss killer down the line. 7 protect nearby shrubs and lawn with plastic tarps.