Forms - Upon successful submit, prevent next form receiving previous values

I am wondering if there is a way to prevent perch from filling the fields of next form after successfully submitting a previous form.

I have a form where a Parent fills in their info, then when that form has been submitted the success message is displayed, then another form is presented for Child which asks same info ie: name, email... but perch is populating this form with previous information.

Is there a way to prevent this?

RK