Up to 50% off Electric Toothbrushes & Whitening Kits. Prime members only. Ends 10/14. Amazon has the Oral-B Pro 500 Electric Toothbrush with Automatic Timer and Precision Clean Brush Head for $20 with free shipping (with Prime).
Has 5 modes, in-handle pulse timer, and programmable 360 SmartRing with LED lights.
Amazon has the 100-Pack of Oral-B Precision Clean Interdental Picks for $2.50 - 5% off with Subscribe & Save (can cancel anytime) = $2.38 with free shipping on $25+ or with Prime.
Amazon has the 2-pack Oral-B Complete SatinFloss Dental Floss, 54.6 yd Packs (Mint) for $3.73.
Add quantity of 4 to cart (8-pack total) to reach $14.92 - $5 off automatically at checkout ("Multibuy Discount") = $9.92 with free shipping on $25+ or with Prime.