After nearly 8 months of experience, I can report that sunshine is the key. Closely followed by a scoop of oxy-action environmentally unfriendly stain removing stuff in with the non-bio (which is rather like ordering diet coke with one's four cheese pizza). But I have found that Snot Monster's clothes are much less stained now than in the winter. despite Snot Monster being no less messy. In fact, if anything, he now has a Much Longer Reach and a stronger feel for Comedy Timing... Oh, and if anybody's thinking that Autumn's bounty of blackberries would make an interesting BLW experiment, be warned. They take a LOT of sunshine to disappear. Ditto blueberries, which really do produce blue stains. This was news to me.