Listerine UltraClean Cool Mint Mouthwash 2/1.5 L
Item #685586 · Beauty & Personal CareOn sale now
The short versionSolid pattern
Goes on sale about every 6 months. Typically $4 off. Next expected Mar 18 – Apr 29, 2027.
Seen on sale 5 times.
Sale timeline
● sale (height = discount)○ unsure reading┆ today▮ predicted window
Full history
| Dates | Discount | Sale price | Source |
|---|---|---|---|
| Oct 19 – Nov 15, 2026 | $4 off | — | Costco November 2026 |
| Apr 6 – May 3, 2026 | $4 off | — | Costco April 2026 |
| Oct 20 – Nov 16, 2025 | $4 off | — | Costco November 2025 |
| Jun 18 – Jul 20, 2025 | $4.50 off | — | Costco July 2025 |
| Dec 26, 2024 – Jan 20, 2025 | $4.50 off | — | Costco January 2025 |