Personally I have a plastic box with an elasticated bag of litter in it, and I change it by hand and move on with my day... But that's not the point of the arti

Personally I have a plastic box with an elasticated bag of litter in it, and I change it by hand and move on with my day... But that's not the point of the article, the point seems to be that the author wanted to work out a way to not need to use a proprietary cleaning agent - which I think is fair enough tbh.