The pool store folks are highly concerned with my TDS number, I've learned here on the forum that TDS isn't much of a concern. I started BBB at the beginning of last season, my TDS was about 1100. At the end of last season it had gone up to 2400.
Is this big increase due to the disolved salt from the bleach? Is the salt in the water a corrosion hazard to a pool heater? I have to think it isn't, many folks have a heater and use BBB, what about a heater with a SWG system?