Not saying you're wrong in your choice of chemicals. But It's been a long debate as to whether the petrol based substance may well damage ones O or X -rings and guess thats enough of a reason why I would not use WD40 on my own chain, so Paraffin would be my cleaning solution option. Or a new chain & Scottoiler protection if I were ever to become a wet weather rider.Originally Posted by ninja_richie
Not too sure about the Colgate though ;D ;D ;D