Hey guys, so as you know i have been working on my buick alot, and the other day i was talking to my dad about something, and he said i have to wear a mask when working on the car because i am near the brake pads. well thats fine with me, but when i got home from work today he told me i have to bring a set of clothes, and take a shower at my grandparents house before i can come home from working on the car. do you guys think this is unnecessary? i really do mainly because the brakes havn't been used, but it is also in the wool thats under the hood. the only reason i think he is really worried though is because his dad was a mechanic, and he died from asbestos.