The bottles contain warnings against inhaling the product and should only be used in accordance to the label. These products are not sold for human consumption in accordance with CPSA, 15 USC 2051-2084, at 2057a, 2057b and 2068. These products are not for sale to minors. All nitrite based products are sold as room odorants, liquid incense, liquid aromas, leather cleaner or video head cleaner only. We do not encourage the misuse of these products . Products do not contain amyl nitrite or butyl nitrite. They contain isobutyl nitrite, alkyl nitrites, isopentyl nitrite, cyclohexyl nitrite or hexyl nitrite. Nitrites are legal products, and not to be confused with nitrates.