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hugo7-
OMG
Actually unbelievable.
I only used a very small amount which I activated with an old toothbrush.
I'd recommend putting some in a small bowl as opposed to liberally squirt it out the bottle.
It works immediately so you don't even need to wait, by the time you start one end, it's good to rinse the other end.
Where has this been all my life???
Vince
Just watched a YouTube video about it - who would have thunk it
I will do a little before / after!