قلم تبييض الأسنان كولجيت أوبتيك وايت الليلي 2.5 مل

Colgate Optic White Expert Toothpaste with professional whitening ingredients to reverse years of yellowing with advanced polishing technology, for whiter teeth in just 5 days
It effectively removes stains caused by food and drink. Enamel is safe for daily use.

How to use?

Apply before going to bed, and remove in the morning