“…To avoid prosecution, pure GBL (99.9%) on the Internet is sold as a cleaning agent, wheel cleaner and paint remover with the explicit warning of the seller that the product is not intended for human consumption (Veenker, 2011). In France, GBL is available as a solvent or paint stripper in specialty stores and on the Internet (Karila et al, 2009). Remarkably, at the time GBL was not yet classified as an illegal drug in the UK 66.2% of the 225 seized GHB samples, which were offered in London nightclubs, contained GBL rather than GHB (Wood et al, 2008).…”