You can sign-up here for a free bar of Lever 2000 from Costco. (You do not have to be a Costco member. Although the first field is for a member number but it can be left blank.)
Note that by requesting a sample you are consenting to providing your email address to Costco.com which may use it to send you advertising and it’s service providers. There is a link to the Privacy Policy that explains this and more. If you have any concerns, please read it before requesting a sample.
Thank you to Crystal at Thrifty and Frugal Living!