I've used Muc Off on all my bikes, over many years and have never had an issue. I've seen bikes that have had a problem that's been blamed on Muc Off when they've been cleaned when hot, or when cleaned in the sun, or the product has been left on too long when the cleaner has sprayed it on then fucked off for lunch, or a fag, or a wank
My tip is to hose the bike down, spray on the product, then wash it off, leaving it on for no more than 5 mins tops
My tip is to hose the bike down, spray on the product, then wash it off, leaving it on for no more than 5 mins tops