isopropyl<unk> <unk>  is either an isopropyl<unk>  or an ethanol-based liquid, with isopropyl<unk>  products being the most widely available. The comparable British Pharmacopoeia (BP) is surgical spirit.<unk>  is denatured and undrinkable even if it is ethanol-based, due to the bitterants added. They are liquids used primarily as a topical antiseptic. They also have multiple industrial and household applications. The term<unk> " in North American English is a general term for either isopropyl<unk>  (isopropanol) or ethyl<unk>  (ethanol) products. The United States Pharmacopeia (USP) defines "isopropyl<unk>  USP" as containing approximately 70 percent<unk>  by volume of pure isopropyl<unk>  and defines<unk>  USP" as containing approximately 70 percent by volume of denatured<unk> . In Ireland and the UK, the comparable preparation is surgical spirit B.P., which the British Pharmacopoeia defines as 95% methylated spirit, 2.5% castor oil, 2% diethyl phthalate, and 0.5% methyl salicylate. Under its alternative name of "wintergreen oil", methyl salicylate is a common additive to North American<unk>  products. Individual manufacturers are permitted to use their own formulation standards in which the ethanol content for retail bottles of<unk>  is labeled as and ranges from 70 to 99% v/v. All<unk> s are unsafe for human consumption: isopropyl<unk> s do not contain the ethyl<unk>  of<unk> ic beverages; ethyl<unk> s are based on denatured<unk> , which is a combination of ethyl<unk>  and one or more bitter poisons that make the substance toxic.
Rubbing alcohol
Dipping tobacco
Chewing tobacco
Roll-your-own cigarette
Mushroom poisoning
Drinking water
Omental cake
Bad trip