I workout doing cardio almost everyday and, of course, I perspire alot on my head. Is there anything that one can wipe their head/scalp down with to take the sweat salts, toxins, etc. off that would be good for the scalp between washings? For instance, I shower in the morning and go to work but during lunch time I might walk the steps for 15 to 20 mins. What could I wipe my scalp down with until I shower and shampoo? I was thinking something like baby wipes but that might not be great for the scalp. I would even mix up some type of concoction that some of you may know of that would be economical and good for the scalp. Thanks.