The product is to be treated with extreme caution.
The result is incredible, each tube is free again within minutes.
But absolutely goggles, mouthguards (wet scarf goes well) and rubber gloves !! attract.
Not only ventilate best ensure passage. Each skin cover part well on the arms !!
The vapors are very aggressive, in the shower takes place when entering into the drain an immediate violent reaction.
"To be used only by qualified personnel" The addition is not an understatement.
