Well if you think about it, how long does it take to get your cleaning supplies together, disassemble your firearm, clean and lube it, then reassemble, clean up your mess, and store the firearm? Depending on the gun, could be 30-45 minutes. Not for a revolver, but my M1-A, easily that long. My leverguns, definitely. Maybe more. Then factor in the cost of supplies. I can change the oil in my truck in 20 minutes, start to finish, for exactly $25. And that’s with Mobil 1 and a Wix filter. But how many of us pay $40-$80 to have our oil changed just so we don’t have to or don’t have the time to? Hell, how many don’t even know how? I can answer that. A lot of people (men very much included) don’t know how.