curious how many of u are using the tirox chain cleaner to clean the chain. Been using it for a while now and it works great, i'm just wondering if the bristles on the brush might be a bit on the stiff side, and eventually cause harm to the o-rings. What do u guys think? Also, is it bad at all to clean the chain too often with kerosene and then re-lube. I love tinkering with the bike, and it seems i am cleaning and lubing my chain about every 200 miles. Picked up some pj1 blue chain lube, haven't tried this stuff yet, hopefully i like it