Amazon is selling the Coslus C20 Cordless Rechargeable Water Flosser for $6.99 [2] after the application of a specific coupon code.

This price drop makes a specialized oral hygiene tool accessible to a wider range of consumers who may find standard dental equipment cost-prohibitive. Such steep discounts often signal inventory clearing or aggressive promotional pushes for specific brands on the platform.

To secure the discounted rate, shoppers must use the coupon code 'BQ385MEV' during the checkout process [1]. This reduction represents an 83 percent discount [1] off the original list price of $42 [3].

The Coslus C20 is a cordless, rechargeable device designed for water flossing. The availability of the deal is currently active on the Amazon marketplace [1].

While the retailer has not provided a specific expiration date for the coupon, these types of promotional offers typically last until the allocated stock is depleted or the promotional window closes. Consumers are advised to verify the final price in their cart before completing the purchase to ensure the code is still valid.

“Amazon is selling the Coslus C20 Cordless Rechargeable Water Flosser for $6.99”

The significant price gap between the $42 list price and the $6.99 promotional price suggests a high-volume liquidation strategy. By lowering the barrier to entry for a rechargeable health device, the seller can rapidly increase its user base or clear out older hardware versions to make room for new inventory.