No, the only product other than BBB I put in it this season was Metal Free on 6-9-14 (see my other thread "looking for opinions on using Metal Free"). I only used it because it was in the opening kit & I was following the opening instructions, which my husband said he always follows. I then started shocking with liquid chlorine & bleach.

I added 1 1/2 boxes of Borax (1/2 box at a time) & 2 lbs of baking soda, this afternoon & evening. I last tested around 5pm but pH hadn't budged. TA went from 60 to 70. I had to go out this evening so I couldn't test after 5pm. I will test in the am.

Thanks for all your advice!