Do I need to wash my hair everytime I use regaine foam?

[geek84]

Hi Folks

I have started to use regaine foam recently. Can someone confirm to me if I need to wash my hair (to take out the foam that I have put on my bald patch the last time), then towel dry my hair BEFORE putting on the next batch of the foam?

I take it that you cannot put 2 courses of the foam on your head within 12 hours?

Thank you

[HairyHair]

Hi geek, I don't know if you've figured it out but yeah, you need to wash off the foam before applying a new one.

[geek84]

Hi HairyHair

Thanks for your reply.

I've been using the foam for the last 3 months and don't always wash my hair everytime I put on the foam.

What makes you say that you need to wash hair every time you apply the foam?

[crowningglory]

You need to wash it off after several hours before you apply a new layer of coat. I guess you can think of applying treatment when you get a scratch on your knees or something. You need to clean it before applying the treatment or covering it with gauze. Same goes with the hair. I prefer having my rogaine foam applied on a clean scalp/hair every time.