What is the best remedy for facial sweating?

If you only have trouble with your sweat very locally, you should try buying an ANTI-PERSPERANT. This is not the same as a deodorant. Anti-persperants block the production of sweat glands where they are applied, and will usually work for 3-5 days after application, if done by instruction. They're quite pricey by the way, and available at shops specialising in soaps, perfumes, deodorants, medication, as well as internet stores.

Another alternative is the removal of sweat glands, done at some beauty parlours.