Dryvit cleaning solution and application

What cleaning solution and mix ratio do you recommend for cleaning dryvit or stucco and would you use
a foamer to apply and if so which one?


I haven’t used a foamer but the foamer/FreshWash/foam additive package from PowerWash.com has been tempting me for stucco/dryvit/EIFS.
I try down streaming the typical house wash mix first but it that’s not doing it I will downstream straight 12% plus soap. I haven’t had to do that since I started using Fresh Wash because it amplifies the bleach.