Not the first time I show it, but I did a fixture to clean a tank.
Using simple things anyone may have around.
A bit noisy, but after one night it was perfect 🙂
Now I use citric acid since I discovered it. More efficient than vinegar, and no smell.
This is a 1952 Beaver saw guide.
https://www.youtube.com/watch?v=sPVaLjj8_j0
