What can i do to prevent the white strips from slipping?!

Question: is there something besides whipping dry my teeth with a napkin so it can stick better how can i keep them on longer b/c they slipp

---

---

Answers: is there something besides whipping dry my teeth with a napkin so it can stick better how can i keep them on longer b/c they slipp

---

---

keep your mouth closed so there is no reason for them to move. it's only 30 minutes

---

---

---

---