New Chlorox does seem to add a white precipite...

[vanhout]

I also have used the unscented ultra Clorox from Costco all summer long with no problem whatsoever, other than that the price keeps going up.

[Jakebear]

Wonderful --- I just bought 10 - 182 oz bottles of Clorox Ultra 6% from Walmart-- How do you tell if it is the new stuff??

[AnnaK]

Jakebear,
The Ultra 6% is ok. The 'new stuff' is called Clorox UltimateCare Premium and comes out of the bottle as a white liquid.