product 1:
- maintenance: 2 caps/week (a cap is big, looks like ~100ml if i eyeball it)
- clog clearing: 500ml (½ bottle)
product 2:
- maintenance: 25ml/2 weeks
- clog clearing: 300ml (⅓ bottle)
product 3:
- maintenance: 25ml/week
- clog clearing: not mentioned for this purpose
Going from memory I rotated between the products and I think I poured in about ⅓ of the clog clearing doses on the first two every few days.. because I was a cheap bastard and just wanted to constantly have the enzymes in there. But yeah, probably a mistake. I think I tried a 300ml dose of product 2 just once. But I probably should have tried a full dose more often.
Old red brick, which is solid. It’s light duty, and unusual. I cut a bicycle axle bolt in half, and embedded it in the brick so there is a bicycle sprocket on the wall. Then a chain runs to another sprocket, which turns a shaft that goes all the way though the wall to the other side, where it connects to a right-angle gearbox, which attaches to a water valve. But it’s lightweight overall.. just the weight of a sprocket and a small decorative wood thing out of wood to serve as a handle. I suppose you’re sorry you asked at this point.