Care of this toy is a little bit tricky. While it is made of silicone, you have to be a bit more careful with it than you would with other toys. I have boiled my VIP Super Soft, and now it has a permanent thumb print on it from touching it when it was still warm. That's not something I've ever experienced with any other toy.
It also has a mysterious little gash that appeared on the shaft when I came back to it after allowing it to air dry. I have no idea where this came from, since I kept it away from anything sharp, but it could have happened while I was playing with it, and I didn't notice until later. It also could have arrived that way, and the play made me notice it. Whatever happened, it is clear that the VIP Super Soft needs to be taken extra special care of. Baby your toy, and it'll love you back.
I asked around in the forums, and I was told that the VIP Super Soft is silicone all the way through, and therefore the little gash will not matter as the toy is still not porous. If this should happen to you though, and it makes you nervous - eliminate your worries by just putting a condom over the toy.
Aside from boiling, the toy can also be cleaned by using soap and water, a toy cleaner, a 10% bleach solution, or putting it in the top rack of your dishwasher without any soap.