Boric acid as a preservative for bamboo
In my location, many people start considering bamboos as a building material option. To make it more durable, they apply various preservative. The most common used preservative is boric acid. The method is soaking the bamboos in a pressure tank containing boric acid solution.
Do you think boric acid is safe for humans, especially children?
Do you think boric acid is safe for humans, especially children?

