Colgate max fresh cooling crystals makes the breathe exclusively fresh and makes the teeth white.I use this toothpaste regularly and early morning I suddenly feel fresh and a cooling sensation from inside .Apart from that I observe my teeth has a yellowish mark that has lessened .
The paste reaches teeth and gap and I use twice a day.Therefore before sleeping at night I feel fresh from inside and it protects teeth from decay at night .I recommend to all children and mothers to use this for children too.I am satisfied and impressed specially with the cooling sensation to start a new day.I like its flavour too.