Kirkland Laundry Detergent is something you should avoid buying.

It might appear logical to believe that purchasing detergent in bulk is a wise decision. Yes, purchasing this discount brand in bulk will save you money.

You might be surprised to hear, however, that detergent has a shelf life. According to experts, detergent loses its potency after six months after being opened. You’re generally better off skipping this buy unless you have a huge and dirty family.