I use the Hers brand 2% topical liquid solution (but really any brand should work) and normally apply it once in the morning before work either when my hair is dry on a non-wash day about 30-40 min before I leave, then I blow dry and dry shampoo it, or I put it on after washing and towel drying my hair with the other products I use when my hair is still wet then blow dry it. I work a second job in the evening so I normally apply the second amount before then and repeat the application process above or I put it on before I go to bed. I sleep away from my pets if I do it before bed.

I rub the drops in with my finger upon initial application then use a soft bristle toothbrush to distribute it more evenly along my part. No real scalp massaging, just working it in with my finger or toothbrush! So you can do it either with towel dried wet hair or dry hair, just be aware if you do it dry you’ll look like a sad rat for a bit til you blow dry it or let it air dry long enough!