Costco’s September savings are delivering some jaw-dropping finds across groceries, home, and beauty. From buttery bakery classics to plush furniture upgrades, these deals pack incredible value and everyday usefulness. Here are 12 steals you need to snag before they disappear.
1. Clorox Disinfecting Wipes, Variety Pack $21.99
Why It’s a Steal: This bulk pack keeps every room stocked with powerful germ-killing wipes. Ideal for kitchens, bathrooms, and high-touch surfaces, they remove 99.9% of common household bacteria while leaving a fresh scent.
2. Kirkland Signature Butter Croissants $6.80
Why It’s a Steal: Flaky, buttery, and baked fresh, these croissants taste like a Parisian bakery treat. Perfect for breakfast sandwiches, brunch spreads, or simply warming in the oven with jam.
3. Swiffer Sweep + Mop Deluxe Sweeping Kit $29.99
Why It’s a Steal: This dual-purpose system dry-sweeps dust and wet-mops grime in one lightweight tool. It’s easy to maneuver and comes with starter pads so you can clean your floors right out of the box.
4. Thomasville Rockford Swivel Chair $199.99
Why It’s a Steal: A stylish living-room upgrade with 360-degree swivel and plush cushioning. The neutral upholstery fits any décor, and Costco’s price undercuts typical furniture-store tags by hundreds.
5. Crest 3D White Advanced Whitening Toothpaste $17.99
Why It’s a Steal: Brighten your smile and fight cavities in one step. The enamel-safe formula removes surface stains and protects against new ones, giving you a dentist-fresh feel at a warehouse-club price.
6. Fresh Strawberries $6.57
Why It’s a Steal: Juicy, sweet, and sold in a generous clamshell, these berries are perfect for smoothies, desserts, or snacking straight from the fridge. Costco’s bulk price beats most grocery store deals.
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7. Olay Pro Advanced Regenerist Complex Hydrating Moisturizer $36.99
Why It’s a Steal: A cult-favorite anti-aging cream packed with peptides and niacinamide. It deeply hydrates while visibly firming skin—at a price that makes stocking up totally sensible.
8. SAGE Women’s Plush Shirt Jacket $14.99
Why It’s a Steal: Cozy meets chic. This oversized “shacket” layers perfectly for cool evenings, featuring ultra-soft fabric and roomy pockets. Comparable styles in boutiques cost nearly double.
9. Pure Life Purified Water $3.49
Why It’s a Steal: A 35-bottle case of crisp, purified water at one of the lowest per-bottle costs around. Ideal for family hydration, road trips, or emergency prep.
10. Snapware Pyrex 18-Piece Glass Food Storage Set $30.99
Why It’s a Steal: Oven-safe, freezer-ready, and leak-proof, these glass containers keep leftovers fresh and are dishwasher friendly. The set’s mix of sizes is perfect for meal-prepping or storing bulk buys.
11. Kirkland Signature Lightly Breaded Chicken Breast Chunks $18.15
Why It’s a Steal: Real chicken breast with a crispy coating you can bake or air-fry. Great for quick dinners or protein-packed salads—cheaper and tastier than most takeout nuggets.
12. Kleenex Ultra Soft Facial Tissue $19.99
Why It’s a Steal: Stock up on these soothing, extra-soft tissues that are gentle on sensitive skin. The multi-box pack means you’ll have comfort within reach during cold or allergy season.
Final Thoughts
Costco continues to surprise with unbeatable prices on everything from gourmet pastries to luxe skincare. These 12 deals deliver premium quality without the premium price—so add them to your cart before they sell out and savor the savings.
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