When you make a living keeping spaces spotless, having the right cleaning supplies isn’t just a convenience—it’s a necessity. Professional cleaners rely on effective products in large quantities, and there’s no better place to stock up than Costco. With bulk deals, high-quality options, and unbeatable prices, it’s no wonder cleaning pros flock to the warehouse giant for their essentials.
We reached out to professional cleaners to find out exactly what they grab off the shelves at Costco, so you know what’s worth adding to your own cart.
1. Scotch Brite Heavy-Duty Scour Pads $9.99/20 Ct
Nothing beats a tough scouring pad for deep cleaning. These heavy-duty pads tackle stuck-on grime, making them a must-have for professionals who need to cut through messes quickly.
2. Dish Soap $9.99/90 Fl Oz
Kirkland Signature Ultra Shine Liquid Dish Soap is a favorite among cleaners because it’s affordable and versatile. “It’s great for dishes, but also for cleaning showers, sinks, and countertops,” says one user. And if you’re looking for an even bigger bottle, Palmolive’s 102 oz size is also a steal.
3. Baking Soda $10.99/13.5
Baking soda is a natural, budget-friendly powerhouse for scrubbing surfaces, deodorizing, and even tackling laundry stains. At Costco, you can get a 13.5 lb bag for just $10.99—a deal you won’t want to pass up.
4. Shark Navigator Lift-Away Upright Vacuum $189.99
For professionals who need a reliable vacuum, this is a top pick. A high-quality vacuum at a significant discount, backed by Costco’s warranty.
5. Sponges
Affordable disposable sponges, available in both non-scratch and heavy-duty options.
6. Trash Bags
Kirkland trash bags offer durability and cost-effectiveness at just $0.10 per bag.
7. O-Cedar EasyWring Spin Mop & Bucket System $42.99
Lightweight and efficient, available at a lower price compared to other retailers.
8. Laundry Soap $38.99
Ecos soap is a fragrance-free option ideal for those with sensitivities.
9. The Unscented Company Dish Soap $41.99
A high-quality, eco-friendly alternative for those looking for sustainable options.
The Bottom Line
Costco is a cleaning pro’s secret weapon, offering bulk deals on high-quality supplies that make their jobs easier and more cost-effective. Whether you’re a professional cleaner or just looking to upgrade your cleaning game at home, these expert-approved picks will help you stock up like the pros. Next time you’re at Costco, grab a cart and load up on these cleaning must-haves!
