Amazon is selling the Coslus C20 cordless rechargeable water flosser for $6.99 after applying the coupon code BQ385MEV, a steep 83% cut from its $42 list price. The deal does not require an Amazon Prime membership and is currently the lowest price seen for the product.
The C20 is a compact oral irrigator that replaces traditional floss with a jet of water. It houses a 300 ml water tank, three pressure settings (low, medium, high), and interchangeable nozzle tips for targeted gum care. The unit runs up to 30 days on a single charge and recharges via a USB‑Type‑A cable. Earlier this month the device reportedly earned the ADA Seal of Acceptance, adding credibility to its performance claims.
For gamers who often prioritize budget-friendly tech, the C20 provides a portable, countertop‑free alternative to pricier options like the Philips Sonicare Power Flosser. At under $7, the flosser removes the financial barrier to better oral hygiene, making it an attractive add‑on for anyone looking to protect their smile while saving on gaming expenses.
