Minoxidil is easy to use: all you need to do is to apply it two times a day, morning and night. It is colorless and fragrance free so no one will know you’re using it. You can even have your hair colored while using Minoxidil. TrichoFoam is an alcohol and propylene glyco-free foam vehicle. Formulated with gentle, non-irritating and sensory-pleasant ingredients For best results, Minoxidil needs to be applied directly to the scalp every day, twice a day.