Bath soap, laundry bar and powder, dish washing liquid, bleach, floor cleaner, brushes, mops and scourers.
Cleaning lines carry a better margin than provisions and they do not expire, which makes them the sensible place for a small shop to put spare money. A shop that is short of cash should hold less rice and more detergent, not the other way round.
We sell powder in the sachet, the small box and the sack, and the sachet is the one that sells on most islands regardless of how uneconomic it looks. We are not going to talk you out of stocking what your island buys.
Bleach and strong cleaners travel in their own crate, away from anything edible. That is not fussiness. One leaking bottle can write off a carton of flour.