I've grown a wart on the end of the finger that I use to smooth out fillings and grouting etc., I've tried putting tape over it and remolding it with silicone filler but its not as good now. In some cases I have been able to get an interesting effect with it but its not always the case that I need it like that. I would use my other fingers but I am afraid it will happen to them. I'm just about to grout a some bathroom tiles and I am at my wits end as to what to do. This wart is is gets in the way of all sorts of things and makes it difficult to do all household things like, dusting, washing up, and hoovering. What can I do?