Do I Need to Wash Toppik Off Before Applying Rogaine?

I am a 52-year-old woman with diffuse hair loss. I’m using Toppik and thinking about starting Rogaine. My question: do I have to wash the Toppik out of my hair in the evening before I can put the Rogaine on?

The Toppik tends to “clump” on my scalp by the end of the day, so if I don’t wash it out, I’ll be rubbing the Rogaine on top of the Toppik fibers. But having to wash my hair twice a day (morning and evening) seems excessive.

Thanks for any advice.

It is best to use Toppik as the last thing you do. The Rogaine should be applied first and give it some time before the use of Toppik.