As it is classified like a most likely harmful chemical, we point up the importance of dealing with GBL appropriate. All procedures wherein this solvent is use must comply with industrial safety suggestions not to put your health in jeopardy. GBL is commonly applied with other medications, specifically cannabis, alcohol https://nortedesantander.gov.co/en-us/Attention-to-the-Citizen/Forum/g/posts/m/176036/GBL-Wheel-Cleaner