To Wash or Not To Wash?

Right now, my MINI looks like half the bug life in the world committed suicide on the window and bodywork. Its so bad, the carnage is two layers deep. So I think I should wash it but then I realise that in a couple of days it will be disgusting again so why bother?

Another new MINI is in the Valley, this one an all pepper white Cooper, looks very nice.

Today I saw an all gold PT Cruiser, just when I thought those things couldn’t be made to look any uglier.