COSLUS 300ml Cordless Portable Rechargeable Water Dental Flosser $7
COSLUS at Amazon
COSLUS C20 cordless water flosser drops to $7.99 with promo code VFQ57O63 on Amazon.
COSLUS C20 ADA Accepted Cordless Water Dental Flosser with 300mL capacity, IPX7 waterproof rating, and 30-day battery life. Apply promo code VFQ57O63 at checkout to bring the price down from $29.94 to $7.99. Free shipping with Prime or on orders $35+. Note: Amazon promo codes can be finicky—if the code doesn't apply smoothly, try refreshing the page, re-entering it, or checking after selecting your payment method.
FAQ
Is there a promo code required for this price?
Yes, you must apply promo code VFQ57O63 at checkout to get the price down to $7.99 from $29.94.
Do I need Amazon Prime for free shipping?
Free shipping applies with Prime membership or on orders $35 and above.
What if the promo code doesn't apply?
Try refreshing the page, re-entering the code, or checking after selecting your payment method to confirm it applied.
What is the battery life?
The flosser has a 30-day battery life on a full charge.
