I took online classes back in October 2025, but honestly, they weren’t as informative or helpful as The Sterile Guy. I failed my exam in June, retook it today, and I’m so freaking happy and proud to say I PASSED! 🥹🎉
Brandon has been a major part of this journey, and I truly want to say thank you so much! The courses and mock tests are extremely helpful, but you really have to put in the work. Your resources, guidance, and the effort you put into creating everything made such a huge difference for me.
Thank you again! I’m officially certified! 🥳🪪👩🏻🔬
Yay!! Congrats!!! 👏
😀 I’m excited to share that I passed my CHL exam! I truly believe I couldn’t have done it without the Sterile Guy bundle - that includes exam questions and flashcards. Even though I had the 5th edition book with the quiz book, I think taking the mock tests really sealed the deal for me.
Hi Amanda, congratulations on passing your CHL exam!
Still working on it.. Hopefully it will helps me in preparation for my exam.
The content is very organized provides a linear and easy to follow roadmap of upcoming modules and lessons. The videos are short and simple which makes recalling info easy and highlights the important bits. Overall I would recommend buying this course if you’re beginning your sterile processing career, it’s most definitely worth it.
This CER exam prep is really good it have all the studying notes needed to prepare for the CER certification
I was very nervous about taking the CBSPD exam, however thanks to the Sterile Processing Supreme Bundle I was very well prepared and passed on my first try.
As someone whose worked in the field for almost 10yrs these reviews are really good samples and also refreshers after reading the book.
I encourage other professionals in the medical field to come and check what this flash cards course has to offer.100% approved!!
The educational materials are excellent to help you build confidence and make learning flexible. The content are well structured and up to date with the text/workbook edition.Thanks to the sterile guy team.
This is by far the most informative and well designed do it yourself study guide out there 10/10 I’d recommend this to anyone who’s looking to past the CRCST exam.
Hello,
It's a great Bundle I really enjoy the practice test. I haven't used the Flashcards yet but I will. This was a great investment for me and I will be using your other study guides in the future for the other SPD Tech Certifications.
Love the content and how every chapter is broken down
I THINK EVERYONE SHOULD BUY THIS COURSE.. IT'S GIVE YOU OVER VIEW ON HOW THE EXAM IT'S BE
I highly recommend Cis practice exam material from Sterile Guy. I found it to very comprehensive and informative. I feel very confident I will pass the CIS exam first try.
The sterile guy is the best to ever do it!!! So glad I found you and your brand.
