Signal Original Toothpaste

I once read in the consumer magazine Which that what toothpaste you used really made very little difference. Since then I have just picked whatever toothpaste is cheapest. Normally this is an item on some kind of special offer or an own brand toothpaste. However, I recently saw a double pack of toothpaste called Signal priced at £1.49, effectively 75p for each tube. The two tubes come in a cardboard double pack as per usual. Inside there are two 100ml tubes. Each one is white with a blue bubbly background and a stripe of the toothpaste on the front and the Logo Signal. This is not a brand I had heard of previously but apparently it has been around forty years ...  Read the complete review