Safety-Kleen Home >> Corporate Communications Center   We have completed a critical update to the site as of 6-09-2024 to improve site performance and stability. If you are still experiencing unexpected log outs while ordering on the site, Please contact sk@corpcom.com. If you do not have a username and password, please contact us at sk@corpcom.com. IN your email please include branch name and address, along with Dept ID (cost Center). UserName: User ID is required Password: Password is required