How detach\remove\destroy?

[kqlek]

Hi, how detach\remove\destroy countdown and create new?
I am trying to do a countdown, and at an interval to synchronize with the server

No work:
$('.nowdigits').unbind().detach();
After creating a counter buggy

[kqlek]

I solved the problem by setting the trigger and cleaning cycles ...
But it may have a built-in option?