Grout In Shower?
If the grout around the tile in the shower has a few spots that have chipped away and are missing what do you recommend? Can you just put a little new grout over it or should you saw out everything and do it all again?
How old is the grout thats in there? If it's not to old you should be able to replace the chips. I would dig a little bit out so that you can get enough on there to hold. I have done it and it works fine. If it's old than you might run into to problem matching it. Just make sure the surface is grease free and dirt/dust free.
it's about 20 years old.