A simple tip (and routine) to help prevent the accumulation of food debris in your grey water tank.
For a couple of dollars, you can buy one of these rubber pot scrapers.
Before starting the post-meal wash-up take a moment to scrape all the particulate matter off plates, bowls etc.
We scrape them into a paper towel and then that all goes into the bin.
Food scraps in the grey water tank can get smelly, and if junk accumulates in the drainage hoses it can significantly slow down your sink emptying/drainage time.