33 items you should buy at Costco — and 14 more you should skip every time

Costco customers swear by certain products the retailer sells, such as olive oil, rotisserie chicken, and even golf balls.But other products, like the store's light beer or bulk-sized produce, might not be worth your money.Here are 33 Costco products you should buy and 14 others you should skip every time.Visit Business Insider's homepage for more stories.Costco is one of the most beloved retailers in the country, blowing away members of the store with its great value on bulk items.Customers swear by the olive oil, rotisserie chicken, and even the golf balls made by Costco's house brand Kirkland.But not everything at the retail giant is a good deal. To some reviewers, for example, Kirkland's light beer tastes as cheap as it costs, while perishable food products like milk or fresh produce might spoil before you have a chance to use all of it.We consulted personal finance experts and accounts from Costco shoppers to compile 33 items that are definitely worth it at Costco, and 14 others that you should find at another store.Here are the Costco products that are worth your money and the ones you should avoid at all costs.