@liveforsummer
To the pp who has 'known this for years' perhaps it was the case years ago but our local council now says it's not necessary, they have a state of the art recycling plant that sorts and cleans things so the stuff would all be being cleaned twice that's a lot of water.
We don't have to separate our recycling except the glass. There are no people standing picking through the waste - you'd need hundreds surely for the amount of waste generated by a mid sized city.
Same here. Our local authority does the same. Tells us it's not necessary to wash everything out, as it's all done when it gets there. (To the recycling centre.)
Moreover, as previously mentioned, some refuse collectors dump 7 or 8 households worth of recyclables at a time, (glass/ jars/ plastics/ tins,) into a big bin wheelie bin anyway; and then ditch it all in the back of the wagon. So you could spend half your waking hours meticulously washing and scrubbing everything, just to have it contaminated by other peoples crap anyway!
So the high-and-mighty 'you're scum if you don't wash your recycling' brigade can do one, and take a long walk off a short pier, along with the high-and-mighty vegans, and the judgy eco warriors, who also think they're better than everyone else.
You have no idea what I - or anyone else on here does - for society, charity, our community, our friends, our family, and nature and wildlife. So just bore off with your ranting and judging, and your holier-than-thou attitude.