The Sonicare Brush Heads from Costco now come in an 8-pack instead of a 6-pack. These brush heads work with the Philips Sonicare click-on rechargeable…
brush head
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*UPDATE* 2/22/18. Remove up to 7 times more plaque than with a manual toothbrush. Costco has Philips Sonicare Replacement Brush Heads 6-Pack DiamondClean on sale for $39.99 (after instant savings), now through …
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