Are toilet cleaners with Clorox ingredient bad for septic tanks?

[Speedy]

No sweat. Bleach away. I bleached our laundry, using more bleach than you will, for over a decade before we got city water and sewer. Ne'er a problem. And we also used the old style Clorox toilet tank tablets containing bleach which resulted in me replacing the flapper valve every few years. Clorox sent us a check for $120 (IIRC) as part of a class action lawsuit over the tablets.