I get the idea behind the two bucket, but as an engineer who is always looking for a better way, i have what i think is a better method...the one bucket.
1) fill a bucket 2/3 with water
2) add some soap, just a little bit
3) dunk 13 small MF towels folded up
4) use a MF towel for each panel
5) once panel is done, take new MF
6) discard used MF in a used pile for laundering
Each panel is: hood, roof, trunk, four quarterpanels, front doors, rear doors, front grill and bumper, rear bumper.
For each area a new MF is used. No dirt is being reintroduced to the car. Washing one panel per MF ensures enough MF coverage to be safe.
At the end I take the MFs and put them back in the bucket and slosh them around to get most of the dirt off them, squeeze dry, and throw in the wash.
I just did two cars this way, worked great. Yes, you need a bunch of MFs, but i think most people here have a bunch.
1) fill a bucket 2/3 with water
2) add some soap, just a little bit
3) dunk 13 small MF towels folded up
4) use a MF towel for each panel
5) once panel is done, take new MF
6) discard used MF in a used pile for laundering
Each panel is: hood, roof, trunk, four quarterpanels, front doors, rear doors, front grill and bumper, rear bumper.
For each area a new MF is used. No dirt is being reintroduced to the car. Washing one panel per MF ensures enough MF coverage to be safe.
At the end I take the MFs and put them back in the bucket and slosh them around to get most of the dirt off them, squeeze dry, and throw in the wash.
I just did two cars this way, worked great. Yes, you need a bunch of MFs, but i think most people here have a bunch.