ethyl alcohol

Q: Is OxeDerm Body care spray allowed to be used in Islam? OxeDerm Body care spray is used to treat acne on the back but it contains ethyl alcohol, so is it allowed to be used?

Q: Is ethyl alcohol from corn halal? the reason I wanted to know is because I got a reply from a company who said they use ethyl alcohol from corn in their dish washing liquid, so is this washing up liquid permissible to use, because it is washed off anyway.