How do I avoid getting pinholes in my t-shirts?

Question

My t-shirts develop tiny little holes in them after a few months

Answer 1

If you're washing with bleach, the bleach is slowly eating away at them.  Its also a matter of shirt quality.  Don't use too much hot water and go easy on the bleach.

Answer 2

I had a similar problem a couple years ago, which I finally realised was caused by my belt (I had a skate belt with the flappy catch).  I stopped wearing my belt and the holes have stopped appearing on new shirts.

Do the holes in your shirts occur in a similar place?  If so, perhaps there is something wearing through the fabric.  If not, it may be poor fabric quality.