The Oil of Olay facial cloths! I love them, but a full one could wash my face, my mom’s, my sister’s … and then have some left over.
I cut mine in four. Even then, there’s more than enough cleanser on it!
Dishwasher detergent tabs – I love the convenience and tidiness (and there’s no powder dust to get up my nose!). I use a full one, because our water needs it, but my kid sister breaks them in half (softer water?). Same thing for laundry detergent tabs – the package says to use two for a normal load, three for a dirty load.
Hah! I’ve never seen a load yet that needed three. I use one for a normal load.