Laminar Flow Hood Cleaning
You can probably find a laminar flow hood company and ask them. Check out Cleanroom Company Directory
Here is an article on the site too!
Video on Laminar Air Flow Hood Cleaning:
This video is intended for Pharmacists and Pharmacy Technicians participating in an ACPE-Accredited Sterile Compounding training program. This video shows the procedure for cleaning a Horizontal Air-Flow Hood.