On Jun 20, 8:24 am, "J.H. Holliday" doc@okcorral wrote:
I've got a very old tiled shower stall that has grout rather than caulking
on the joints between the walls and the floor. The grout is breaking off and
I need to re-seal.

Should I remove the old grout and use caulk instead-- or try to re-grout?

If it's a mud job shower stall you can go either way. Otherwise there
should be caulk at all transitions between materials and all inside
corners.

r