For a Dakin solution dip, I have active oxygen bleach (not chlorine). Will that work for a toe?

It is likely that using a bleach with active oxygen for a toe infection will still help disinfect the nail, but it may not be as effective as a standard bleach solution like Dakin™. It is important to consider potential side effects as well, as using a different product may have unknown effects. It would be safest to stick with a known and recommended solution like Dakin™ for treating this type of infection.