Gases, aerosols, petrol, glues, solvents, poppers, laughing gas, legal highs'. We're here to help. If you misuse any of the above products, or if someone you know misuses them, then we're glad you're here. Founded in 1984, Re-Solv is the UK's leading agency working to end volatile substance abuse and support those whose lives are affected by these and other ‘legal' highs.