$4.36 | 2-Pk ACT Mouthwash at Amazon

Amazon has the 2-Pk 18-Oz ACT Anticavity Fluoride Mouthwash (Mint) for $4.36 after clipping the 40% coupon and applying 5% Subscribe & Save discount.

This deal offers a significant discount compared to the average price of around $7.94 and the all-time low of $7.15. The current deal price is very close to the recent minimum seen at Vitacost ($6.25), indicating this is a competitive price.

Shipping is free with Prime or on orders over $35. Redeem the coupon on the product page and choose Subscribe & Save at checkout to get the additional 5% off.

Given the deal price is about 45% lower than the typical recent retail price, and considering its proximity to the lowest known price, this is a strong price reduction that could benefit regular users or those buying in bulk.