[heritagecleaning]

I'm doing a commercial at the moment with Dynamall. All good in the main, but the customer has shown me some coffee stains which the caretaker has 'worked on' - not with Vanish but they have been scrubbed-in a bit.
I could try Browning Prescription, Craftex (sod met) or maybe a more concentrated Dynamall spotter.
What do you think I should go with first?

[Robin Ray]

Personally I would try a plain cold water rinse first, then some acid at 8:1, then craftex sod met with some dwell, then if that doesn't work sod met with some heat.

[petermaybury]

If you speak with John Kelly he can advise you on encap products that have peroxide in them that are very effective at removing coffee stains. when we encap I will have a concentrated solution in a pump up sprayer that I will apply to stains as I approach them with the rotary. Jamie also supplies a product called hydrox which is very effective.