One end has a sharp point for punching into the slate while the other has a claw for removing nails.
How to power wash a slate roof.
Use low pressure to spray it clean the power of a pressure washer can damage the shingles on your roof so it s important that you select the proper spray tip.
While you might be tempted to reach for a strong chemical or a pressure washer it s better to leave them behind and give your slate roof a little tender loving care.
It requires no pressure washing scrubbing or use of harsh chemicals that could damage your roof.
Start with a medium pressure spray pattern and adjust from there accordingly.
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Also it is imperative that you get above the roof ideally on a man lift and.
Here s how to apply it.
Tap the nail down with hammer.
Work well when attached to a pressure washer.
When cleaning your slate roof use a medium roughness brush with a regular household cleaner.
But be cautious do not apply too strong a spray and do not use the nozzles too aggressively.
Connect the hose end sprayer to your garden hose and attach the jet setting tip.
After applying product rinse the roof with a pressure washer.
It s also worth noting that you can damage a slate roof by walking on it.
Debris and moss buildup hold moisture in the slates that can split them during winter freezes.
Always stand on a dry area of the roof as wet shingles can be very slippery.
A proper slate hammer is one foot long and made out of a single piece of stainless steel.
To avoid damaging the roof attach a quick connect soft tip nozzle to your pressure washer wand.
Never use a power washer or any harsh industrial cleaners as they can cause damage to the slate.
If you cannot obtain a slate hammer a comparably heavy hammer will work.
Be gentle and make sure to wash away the soapy water once you ve finished.