TL;DR: Looking for recommendations for spillway grout repair in Austin TX.
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I took ownership of a ~20 year old pool in July and thanks to TFP I have crystal-clear water, however, my spa spillway needs attention.
The grout is worn/missing (see 1st photo), and I know I have a significant leak...
Bear with me, this is a question with a few parts. I understand that the "proper" solution to some of those parts might be to rip something out and start again. While I respect that opinion, that's not feasible for me at the moment, so I would appreciate other options, even if they are not...
The grout is cracking and turning black in some places and I just now, for the 1st time, saw some mossy on since of the tiles. I want to clean and re-grout but not sure what to use to clean out the old grout and what kind of grout to use for re-grouting. Has anyone done this?