Can i ask if anyone has had an adverse reaction from using a high PH prespray such as powerburst on wool.
I never have but only been going 18 months, with the combined years of experience on here it would be interesting to find out if anyone has had a call back using Powerburst and f and f rinse on wool.
Yes. Used Champion on a white wool carpet, luckily it was my own though. With advice ( from here I think ) I got it back to white!
Never have understood the chemistry behind it going brown and then back to white with acid rinse as when it happens it looks pretty permanent.
Oddly enough doing 100% wool tomorrow, still haven't decided what to use, one of the kids bedrooms has some marks on it, so probably Prochem Double Clean, might try M Power or play it safe and go with Wool Safe m/s.