Yeah... I, too, hate it when I accidentally swallow the highly radioactive material laying around my house.
You should make less of it in your portable breast pocket nuclear reactor. Either that or use less hydrogen peroxide in your home chemistry set. That's what really makes polonium so dangerous.
Too much peroxide.
You know if you take out the firing pin from your atomic powered hand grenade and replace it with a bottle rocket gunpowder fuse you can get the same effect with far less chance of accidental and self-inflicted radiation poisoning.