Did it work other than creating clean workspaces, or did it only leave the clean people lacking clean dishes to use in the community space? Have never had roommates, so may not get it. People who live together have to adhere to clearly defined duties to avoid conflicts over stupid crap. Some people are simply users, and if talking about it doesn't help, then get out talks are more in order, otherwise resolve to being resentful and used, or resentful and passive aggressive.
We lived with four women in a flat with a small kitchen.
Rules were clear, we ate together, the one who cooked did not have to do the dishes. After meal time the dishes would be done, the counter would be clean. Worked well.
Then J said she wanted to experience how it would be to do everything on her own, and she wanted to eat later than we did. She got her own space in the fridge and she would leave the space clear and stuff clean after she was done with her meals too.
So, every evening we cleaned the kitchen. And every morning the counter was a complete mess. It was not a pile of things not washed yet, she took up all space and it was dirty and messy.
Confronted with it, several times she would not change her habits. We wanted a clean kitchen to be able to make our breakfast, lunch and diner. (while leaving things tidy when we left)
J was out of the building a lot. We were not planning on doing her huge mess on top of our own cleaning. (What she hoped for, somehow she could not get out of her skull that the one who had cooked did not have to clean, and that does not work when doing things on your own, of course) We had told her several times to stick by the rules. So, in order to get a clear workspace, we'd gather her stuff, neatly in a plastic dishwashing bowl, placed it in her room. Then we'd clean the counters and stove, and would go on with our cooking.
She was angry, of course. But so were we, and we had tried it with clear words a lot of times.
Get out talks were not an option. We all individually rented a room in that house, with shared use of bathroom and kitchen. It was a year contract. And only things like theft or extreme misbehaviour would have been a reason for the studenthousing company to throw someone out.