70% concentration - perfect for sanitation and cleaning.
Isopropyl Alcohol (Isopropanol) is a strong polar solvent, so please be careful when handling - and read the MSDS! Attention to safety must be present with this solvent - because it is also highly flammable, and corrosive to some soft plastics - so you must HANDLE SAFELY WITH PROPER SAFETY EQUIPMENT. IN A COOL, DARK, WELL VENTILATED AREA! WARNING Highly Flammable liquid and vapor. Keep away from heat, sparks and open flames. NO SMOKING. Keep out of reach of children and animals. Causes serious eye irritation. DO NOT STORE NEAR HYDROGEN PEROXIDE 34% (H2O2).
The great thing about Isopropyl Alcohol, is that when it evaporates it doesn't leave behind any residue from the solvent itself, unlike other lesser solvents. This is the perfect solution for hobbyists, cultivators, and large scale operations alike.