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Cheapest powder laundry detergent

The cheapest powder laundry detergent we track costs $0.097/load, with a median of $0.21/load across 15 tracked products, as of July 2026. Because this is scoped to Powder, the price is right for what you actually need — not skewed by a different format. Prices re-checked continuously.

💚 Cheapest Powder$0.097/load

15 deals · cheapest per load first

Frequently asked questions

What's the cheapest powder laundry detergent right now?
The cheapest powder laundry detergent we track costs $0.097/load, with a median of $0.21/load across 15 tracked products, as of July 2026. Because this is scoped to Powder, the price is right for what you actually need — not skewed by a different format. Prices re-checked continuously.
Why rank powder laundry detergent separately?
A format you can't use isn't a deal. Comparing only Powder keeps the cost per load honest — a cheap price on a different format tells you nothing about what your powder laundry detergent should cost.

All laundry detergent ranked →What’s a good price?