I use floss every two days. I feel great. $ S7 [% a% F! M5 |I also send a few package for my sisters, they are in China.* }3 c, U5 B( i. N
I think this is a great idea for protecting your teeth.
两手拉着牙线两端,将嘴张到最大,将手往里面伸,对准牙缝用两个中指将牙线往里面顶。- p6 e' B. s' ~' y
多练习几次,就能掌握要领。 ; p0 A' ^, a; g/ M Y8 L$ `5 \6 N关键嘴巴要大。比谁的嘴巴张的大,我老公次次输给我! 9 D) Q. \% s. ~8 y6 C1 S& j. N6 ^裙裾飘飘 发表于 2005-10-19 22:27