15/01/2020
How to Clean Roof with Ash?
First scrape / remove the thick ash fall on roof using wooden spatula (or substitute what you have) and broomstick from the top roof down to the roof eaves.
For roofs without gutters, sweep directly to the eaves down to the ground - let it fall.
For roofs WITH gutters, same procedure except that DO NOT sweep it to the gutters, it will clog and damage the connection of gutters. While on roof, put collected ash fall on empty sacks - avoid it from falling to gutters.
For the ash fall already on gutters, collect it manually using hands with nylon or protective hand gloves, or small dustpan and put it on sacks. Avoid the ash falling on the gutter downspout.
After removing / collecting all the ash fall, spray with water using pressure washer (or garden hose) to start from the top towards the gutters down to the down spouts.