For example: Pump bottles of lotion that stop working with at least an inch or two of skin-saving goop left at the bottom. It’s not that you can’t survive without that last bit of lotion.

When one Redditor wanted to save money on lotion, he found a way to get every last drop out of the bottle: a method he calls “clam-shelling.” Plastic pump bottles of lotion, soap, and shampoo ...

Advertised to keep you from "banging, hitting and shaking" your lotion bottles, the reusable Zero Waste Cap attaches to most standard-threaded bottlenecks to ensure that you get the last drop with ...