Difference between Desexualise and Desexualize

What is the difference between Desexualise and Desexualize?

Desexualise as a verb is to divest of sexual attributes; to make conceptually asexual. while Desexualize as a verb is to divest of sexual attributes; to make conceptually asexual.

We hope you now know whether to use Desexualise or Desexualize in your sentence.