Question: what should i lubricate my bike chain with?
Answer: To apply bike chain lube, deposit a drop on the top of each link as you slowly backpedal for a few revolutions, so the lube has a chance to work its way in. Wipe off excess lube—if you don't, it can attract more dirt to your chain. Use a light, waterproof lube such as Boeshield T-9 Waterproof Lubricant.