[quote=Mr Bean]

May I just add that If you are washing your car, you can limit the negative impact of nearly all the chemical treatments you use by driving your car onto the lawn for the process. The biological process occurring in a functioning soil system is enough to detoxify most all of your commercial products. QUOTE]

Interesting; if I put my car on the lawn to wash it, I'll get comments from my neighbors about, well, being a trashy neighbor.......
Also, won't the soap products kill the grass?
If they don't kill the grass i'll start doing this....