We talk like one wool carpet is like any other wool carpet..... It's just a 'wool' carpet
I' ve remove red wine from a wool carpet with just water so I could say thats all you need to remove a wine stain from a wool carpet.
Firstly how are we determining the carpet is wool? Did the customer tell you it was wool? The amount of times I've been told it's an 'expensive wool carpet' only to find it was nylon.
I think the success of any any stain is 50% due to the type of carpet the stain is on, the other half the stain remover we use
To say any chemical removes any stain from any carpet must come with the small print *depending on carpet type