Last Updated: November 7, 2026
This website and its associated educational products and services are operated by:
Business Name: The Sterile Guy LLC
Business Address: 132 E Broadway, Ste. 314, Eugene, OR 97401, United States
Website: https://thesterileguy.com
Email: brandon@thesterileguy.com
The Sterile Guy LLC is an independent educational business specializing in sterile processing education, certification examination preparation, surgical instrument identification, and professional development resources for healthcare professionals.
For questions regarding our business, products, or services, please contact us using the information provided above.
The educational materials provided by The Sterile Guy are intended to support learning, professional development, and preparation for sterile processing certification examinations.
Our resources include online courses, practice examinations, digital and physical flashcards, study guides, downloadable educational materials, and instructional videos.
These materials are designed to supplement independent study, workplace training, and other professional educational resources.
The Sterile Guy does not guarantee that purchasing or completing any educational product will result in successful certification, employment, promotion, or professional advancement.
Individual outcomes depend on multiple factors, including study habits, prior experience, examination performance, and certification requirements.
The Sterile Guy LLC is an independent educational provider and is not affiliated with, sponsored by, endorsed by, or officially associated with the Healthcare Sterile Processing Association (HSPA), the Certification Board for Sterile Processing and Distribution (CBSPD), or their respective certification programs, unless expressly stated otherwise.
References to certification examinations, including the Certified Registered Central Service Technician (CRCST), Certified Instrument Specialist (CIS), and Certified Healthcare Leader (CHL), are provided solely to identify the examinations and professional qualifications for which our educational resources may assist students in preparing.
All certification names, trademarks, and associated intellectual property remain the property of their respective owners.
The Sterile Guy does not administer official certification examinations, award professional certifications, or determine certification eligibility.
Customers should consult the applicable certification organization's official website for current examination requirements, eligibility criteria, fees, and certification policies.
Unless otherwise indicated, the original educational content, course materials, practice questions, flashcards, written explanations, illustrations, graphics, videos, website content, and other original materials published by The Sterile Guy are owned by The Sterile Guy LLC or used with appropriate permission.
These materials are protected by applicable copyright and intellectual property laws.
Purchasing an educational product grants the purchaser permission to use the materials for their intended personal educational purposes, subject to the applicable product terms.
Customers may not reproduce, redistribute, resell, publicly distribute, or commercially exploit protected educational materials without prior written authorization from The Sterile Guy LLC, except as permitted by applicable law.
Unauthorized sharing or redistribution of purchased educational materials may result in appropriate action to protect our intellectual property rights.
The Sterile Guy makes reasonable efforts to provide accurate, relevant, and current educational information.
However, healthcare standards, recommended practices, certification examination outlines, and industry procedures may change over time.
Educational materials may not immediately reflect every change in industry guidance or examination requirements.
Students and healthcare professionals are encouraged to consult current official standards, institutional policies, manufacturer instructions for use, and certification organization publications when applicable.
The educational content provided by The Sterile Guy is not intended to replace employer-required training, facility policies, professional judgment, or applicable regulatory requirements.
Any third-party company names, professional organization names, certification titles, product names, logos, or trademarks referenced on this website remain the property of their respective owners.
References to third-party organizations or products are provided for identification, education, or informational purposes and do not imply endorsement, sponsorship, partnership, or affiliation.
The Sterile Guy strives to maintain reliable access to its website and educational resources but does not guarantee uninterrupted or error-free availability.
The website may contain links to third-party websites or external educational resources.
The Sterile Guy is not responsible for the accuracy, availability, content, or privacy practices of independently operated third-party websites.
Customers should review the applicable terms and policies of external websites before using their services.
Purchases made through The Sterile Guy website are subject to the applicable store policies, including:
Terms of Service
Privacy Policy
Refund & Return Policy
Shipping & Delivery Policy
Customers are encouraged to review these policies before completing a purchase.
For questions concerning this Legal Notice, educational content, intellectual property, or business operations, please contact:
The Sterile Guy LLC
132 E Broadway, Ste. 314
Eugene, OR 97401
United States
Website: https://thesterileguy.com
Email: brandon@thesterileguy.com
This Legal Notice does not limit any rights or protections provided under applicable law.
Man these question prep test was on point! Passed with no problems! Thank you!
Everything is on point. Perfect manner of teaching.
Thank you again! I really love the work that you put in the Sterile Processing Course.
It gave me great confidence within myself.
Five... no! Full 10 Stars ratings!!!
Very good content, questions in here mimics exams well. I would get if u need practice testing worth the money.
I am a person that struggles with the typical way of studying. I lack the attention span to actually sit down & read the book, the book ends up reading me! lol The Sterile Guy’s short videos & quizzes give me information in small doses that I am able to retain better because he keeps my attention.
I was lost before purchasing this guide, I wasn’t sure if the questions I was seeing online were legit or not but after going thru the modules and mock exams I gained confidence and kept doing them over and over and I passed my test on st pattys day
This was a great help took the practice exams and then took my actual exam the next day and passed! He had a lot of questions that ended up being on the exam but just worded differently.
Just passed my CRCST thanks to Sterile Guy! Super helpful questions and format were on point. Highly recommend for prep!
I love the practice exam everything comes straight from the book this is by far the best practice test I have taken
I bought the CER practice test the day before my exam. I didn’t know what to expect but surprisingly the practice test covered the same material that’s on the CER exam. Honestly if I didn’t buy the practice test I wouldn’t have passed. Thanks to The Sterile Guy I’m CER certified!
I love the flash cards! Helps me retain the information a lot better.
Such a great way to get yourself ready for the CIS exam. I used these practice test and was able to pass the exam on the first try. Thank you On to CHL next.
All of the information is easy to follow and easily accessed. Ive already referred a sibling who is looking to get in the field as well
I am still studying to take the exam! So far I love the materials. I am taking my time studying but I can’t wait to take it soon just so I can see if the study guide here are helpful for the exam. I will leave another review after I take the exam soon.
This bundle I bought is very helpful and is definitely helping me prepare for the test. I just keep retake the practice exam until I know I’m ready but definitely one of the best practices test and bundle out here.
Hi There, My name is Brandon, also known as "The Sterile Guy." Besides my over 20 years of experience in the fields of Sterile Processing, Surgical Technology, and Infection Prevention, my most important focus is advancing the career fields of Sterile Processing and Surgical Technicians. SPD techs & OR techs are vital to the success of any medical procedure whether in the Operating Room or outlying clinics.
My goal is to equip SPD techs & OR techs with the knowledge, experience, and certifications they need to acquire the pay, benefits, and recognition they deserve. I started off simply producing YouTube videos teaching different aspects of each career field. During that time I was repeatedly asked to create materials to help others learn and achieve certifications. So that is what I did, and that is what this entire website is dedicated to. Don't hesitate to ask any questions you may have by clicking the message button at the bottom right of the screen and I will get back to you ASAP. Thanks for checking out the website, and I wish you nothing but success! ~Brandon