You can’t help it, if your roof is full of lichens and algae, you have to clean it. This means that a unit with very low pressure is used, along with nozzles that can extend the pressure. Black and white nozzles are generally the most recommended type. Here we must also mention Power Washing that the high-pressure cleaner must be placed on a flat surface and, as we know, the ceilings are anything but flat. Pressure rings can take a small setback when starting, which can endanger the user. You can also slide on the tiles if you are not careful enough.
You need a functional garden hose long enough to easily reach the ceiling for rinsing. A ladder that you use around the house and that can reach the top of your roof when fully extended is probably not safe for energy washing. The ladder must be able to fully reach the ceiling with a lot of extra roof. Your ladder is the most important safety device at your disposal. Some jobs allow you to stand on your roof, while some jobs require you to spray off the ladder.
The only exception is if your tile is old and brittle because it can damage the roof. Remove excess loose waste from the ceiling using a soft broom or brush. Be careful not to use hard scrubbing or you risk removing some grains. You can also use an air blower to peel off debris, such as leaves, twigs, branches and other wind-blown materials. Also thoroughly check the roof for loose or missing tiles.
In that case, the only viable way to apply pressure is to be forgotten. No amount of sweeping or spraying with a garden hose can eradicate a fungal invasion of this size. Chances are that the jet from your high-pressure cleaner can work through the adhesive connection that holds your tiles together, or leaks and damages the dust layer on your roof. Pressure rings also tend to activate sediment in the air, so any dirt scraping your tiles is likely to fall back on another part of your roof.
Are you looking to jump off a ladder, like one of those water pack specialists?? Then you should definitely not bring the high-pressure cleaner to the ceiling. A catastrophe of damage and disorder that awaits it, the pressure that washes your roof, is a dangerous idea that should never be tried. Unless you want to see your tiles shoot from the ceiling like deadly frisbees, it is much better to avoid the high-pressure capacity of a high-pressure cleaner. Instead, use a pump sprayer and scrubber to remove any build-up of moss, algae or discoloration on your roof.
Although you can fly much faster with all the moss and algae if you use the washing machine under higher pressure, you also blow up the tiles. Abuse of a high-pressure cleaner can cause damage to wood, concrete or quarries and more. This powerful water flow can be significantly misused and should always be treated with care. What the sun and rain do, algae, moss, lichens, fungi or mold on the roof tiles and how to cure or prevent this.