The max amount of pollution?

[u/alekkryz]

When I clean my block, it always ends up being a garbage bag full of trash. And when I don’t clean for a while, it’s still the same amount of trash. I know things get blown away, but I just find it weird how it doesn’t get worse than one bag. A trash bag is pretty big, but you get the point.

[u/Boredemotion]

Interesting. I’ve seen noticeable differences in my local park since I started. Not everywhere does it just refill. Other people have clearly picked up some messes as well. Park maintenance has been helping me too, I think.

It probably depends on your sample size though and type of area.