Considering the replies this has gathered, I'll add this (half-obvious) anecdata FWIW: you can, in I'd say 70-85% of cases, recover all of the product in a spra

Considering the replies this has gathered, I'll add this (half-obvious) anecdata FWIW: you can, in I'd say 70-85% of cases, recover all of the product in a spray or pump if you don't mind (potentially repeatedly) fiddling with the hose. Just pull the hose out and bend/twist it really hard in a specific direction. If it's not utterly stiff, winding it tightly around a pencil (or your finger, or just twisting the hose to that tight of a bend radius) is ideal. Hopefully this much flexing means that after naturally uncurling the curl will still "stick" to a useful degree for longer than a single usage. One non-obvious extra detail: if the product is in a non-transparent spray bottle, before replacing the lid, rotate the spray pump so it faces the direction you've bent/curled the hose. Now a) you know which direction the hose is pointing and can eliminate "where is it in the bottle", and b) you just have to face it forward for it to work, which is intuitive.