Nano Maintenance SB-77 (For dirt on wood materials)
In contrast to the "scouring" used in the past, Nano-Maintenance doesn't use strong acids, etc., which means it not only doesn't damage wood parts but also poses no risk to the worker.
Furthermore, it's only a 1-step process...So there is no need to apply multiple chemical agents or rinse off with water.
The mold removal of wooden part
Cleaning of sunburned wooden part
Cleaning of moss on the pine, the Japanese cypress, and so on.
The main ingredient of SB-77 is sodium hypochlorite. There is no safety problem alike SB-55.