Is there any way to logout embed account? (delete cookies related to looker)

[pas7582128]

I have a requirement in my project where user need to login using admin account for one page. User can’t access using embed account. But when user is using other page of site he is accessing using embed user account. So when I switch to this page where admin account is required, he is not getting content of page. 

Is there any way to logout embed user (delete cookies), When I access page that require admin access?

I can see if I type lookerurl/login it forces user to login. Is there any way so I can force user to login and then give redirect url like below?

lookerurl/login?redirect_url=google.com