7 Household Products To Always Buy in Bulk at Costco

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1. Diapers : Kirkland brand saves 35% compared to Huggies.

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2. Pet Food: Kirkland Signature offers quality at low prices.

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3. Dishwasher Detergent: Bulk buying saves money and trips.

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4. Toothbrushes: Oral-B pack is nearly half the price at Costco.

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5. Shampoo: Pantene costs 57% more on Amazon than at Costco.

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6. Toilet Paper: Bulk purchase saves time and money.

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7. Batteries: Duracell AAA batteries are 70% cheaper at Costco.

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