Buy- Vanilla
In contrast to spices, Vanilla does not lose its flavor, no matter how long it stays on the shelf. You could get a massive size of Costco’s vanilla extract, and it will still be a fantastic buy. You just do not know when you may want to do some cooking that involves the said ingredient, which is why it is always good to have large amounts of it lying around nearby.

Buy- Vanilla
Don’t Buy- Tissues
When it comes to tissues, just any brand of tissue can help you clean up a light sneeze, but with a cold? You certainly will need a durable, tough quality tissue that would not break despite how hard you blow your nose. You may be tempted to buy many of their tissues, but it definitely would not be worth it as Kirkland’s quality will not help you with a runny nose.

Don’t Buy- Tissues