Sinsational Smile Whitening Pens, 12/Pkg - Sinsational Smile Inc
Sinsational Smile Whitening Pens are take-home whitening pens that should last you about 2 months if used once a day. Be careful not to overfill the applicator brush. Once it’s saturated it should be good for 3-4 uses before having to fill it again. Use your whitening mouth tray to keep your tongue off your teeth. Remove tray after 15 minutes. Rinse tray and use again and again as needed. Do NOT rinse gel off teeth after applying pen.