Ok, ok, I am the world's biggest sceptic and am well aware there is no scientific evidence to show they work, but I have the teething baby from hell and am desperate!! So many people swear by them that my 'bollocks' stance is starting to wane.
So, is it a placebo and you just blame the baby being grumpy on something else, or should I part with 15 of my hard earned pounds for the miracle cure?