I had heard that sudocrem was good for getting rid of spots. As I didn't want a huge tub of the stuff in my cosmetics drawer. I bought one of these tubes.
Firstly, it does actually work wonders on spots. You need to put it on overnight, as it is very obvious on your face (bright white!). It does the magical thing of really reducing the spot without drying out your skin at all, and from now on I will never be without it. It also has a pleasant lavender-y smell which I really like.
The tube is also the perfect size. The hole the product comes out of it it small, so you don't get covered in the stuff. There's also a lot in the tube (I still havent run out, and I've had it for three months now).
If you want a spot treatment that isn't harsh on your skin but really does make a difference, then I recommend this highly.