Been using Colgate Sensitive Pro-Relief since its inception in South Africa. Second before last tube I switched to "new" Enamel Repair and it was fine. Bought another on the 16th February, but this time the contents had a foul taste, running consistency and burns my nose and eyes when I smell it. Details on tube EXP 3/14 LOT 2074BR12 CF. I reported it on their website more than a week ago with Consumer Affairs, but have not heard from them.