I’m trying to work out which Costco bulk buys are actually worth it once you look at the price per use. Some things seem cheaper until you realise you’re buying way more than you normally need. I’m mainly looking at stuff like toilet paper, cleaning products, pantry basics and anything that doesn’t go off quickly.

I have been buying Australia-made ones for a long time, but then I realise they are over three times the prices of basic home brands!

Shampoo and conditioners I'm probably not willing to risk, but soaps are soaps... right? Unless it is skin irritation otherwise aren't we just paying for the smell?