I want to get a close shave because they go in the pool, plus they are more active after a shave, almost puppy like. I have cleaned the blades while running in the oil and lots of stuff comes out. I use an ice spay to cool them down and stop when they feel too hot. I always oil them before during and after. I have not taken them apart yet. The dogs are not bathed before a shave. Could be dirt stuck in there?
I ordered extra blades and oil. What type of cleaner do you use?