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4.6
56 ratings
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Helpful
I am a dyslexic and using the sterile guys exam practise plus the cards and watching the video review of chapters was so helpful.They helped me get ready to take the test and feel fully prepared in every area.Thank You Sterile Guy this was all the help that I needes
Eileen · June 4, 2026
Passed CRCST
Sterile Guy really breaks down the manual and helped me understand sterile better. I passed CRCST on the first try.
Stacia · June 21, 2026
CRCST prep exam
Very informative and detailed course, highly recommended.
Roman · 17 days ago
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