Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge.
Moss killer for tar and gravel roof.
Mix the baking soda and water in a spray bottle and shake until the solution is well mixed.
Maintain a consistent flow of moss killer down the line.
Run the water for a moment until the moss killer begins to flow out.
To apply dry powder moss killer place an extension ladder against the house and climb to the roof.
Treatment moss killer application once the roof surface is dry spray the area with baticlean cr concentrated moss algae killer which will kill any remaining growth and most importantly kill the spores.
3 tablespoons baking soda.
First knock away any large lumps of moss with a brush or broom.
Our system employs a low pressure application of non toxic moss killers and industrial detergents to kill all roof moss mold algae and lichens.
After a few minutes hose the area down with water and check.
Moss favours north elevations as well as shaded well protected areas that stay damp for long periods.
Zinc armor 3 inch wide zinc strip 1 roll of 50 feet prevent algae moss for roofs fungus mildew.
To apply wet moss killer attach the garden hose to the container.
Baticlean cr is designed to be left upon the surface where it can help to inhibit re growth.
Moss develops from a spore growing down into the gravel and will retain water freezing in the cold months causing damage to the tar membrane.
Safer s de moss specifically made for removing moss is still available but considered a controlled herbicide in many jurisdictions.
You need to chemically break it down so you can rinse it away.
You can t mechanically remove this moss without bothering all the gravel perhaps even the roof.
You want to soak the moss so apply enough cover it thoroughly.
Put water over the roof and moss and then put bleach onto the moss this will turn the moss brown in minutes.
Repeat until all the moss is gone.
This unsightly buildup is the main cause of deterioration.
Apply the moss killer.
Add lime or nitrogen rich fertilizers to the grass surrounding your gravel to kill moss before it has a chance to spread onto your gravel.
Walk around spraying any moss patches with your natural moss killer for lawns.
1 quart of warm water.
Bonide bnd728 mossmax moss killer ready to spray outdoor algae moss lichens control.
Roof moss mold and algae on a tar gravel roof needs to be controlled as well.
