I sent photos of my deep blue stained teeth, gums and lips to Colgate Customer Services. I received a phone call from Colgate and the guy jokingly said I looked like a Smurf! He said they had received complaints and have taken it off the market. I...

This is the biggest fail. It leaves your mouth and gums blue and teeth gray. Lucky we only had travelsize. Horrible!

This used to be the only toothpaste I would use, it used to work. Then the formula changed. It went from being white with blue flecks to fluorescent blue which stains everything! It used to whiten my teeth to the extent people commented. Now it does...

Then use this toothpaste... I don't understand why Colgate would make a bright blue toothpaste. Like, fluorescent blue. It stains your teeth and lips bright blue. Luckily I could hastily apply some lipstick before going to work to try and cover my blue...

I honestly cannot believe they even make this toothpaste. I have constantly stained fingers and have had to put a black towel in the bathroom after ruining my lovely cream towels. It's expensive so I'm going to finish this tube but I will never buy it...

This toothpaste is bright blue, all it achieves is making your tongue blue along with any skin the foam touches, and it won't wash off so don't brush your teeth if you have clothes on!