エピソード

  • ServSafe Manager Exam Prep 128, Test Strips — Required for Each Sanitizer

    ServSafe Manager Exam Prep 128, Test Strips — Required for Each Sanitizer
    2026/09/02
    This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - Why verifying sanitizer concentration with a test strip is a mandatory step required by the FDA Food Code. - The specific concentration ranges in parts per million (ppm) for chlorine, iodine, and quat sanitizers that you must know for the exam. - That each chemical sanitizer requires its own unique test strip and they are not interchangeable, a common exam trap. - The required frequency for testing sanitizers, including every new batch and periodically during use. - How to use the mnemonic “Don't just guess, you must test” to remember that visual inspection is insufficient and verification is mandatory. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep
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    3 分
  • ServSafe Manager Exam Prep 127, Iodine Sanitizer

    ServSafe Manager Exam Prep 127, Iodine Sanitizer
    2026/09/01
    This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - The four critical parameters for iodine sanitizer: 12.5-25 ppm concentration, a minimum water temperature of 68°F, a pH of 5.0 or lower, and a 30-second contact time. - That iodine's primary disadvantage, often tested on the exam, is its tendency to stain plastic and porous surfaces a yellow-brown color. - How to differentiate iodine from chlorine and quats based on its unique properties, such as its required temperature, longer contact time, and potential for staining. - To identify common exam traps, like confusing the 30-second contact time with chlorine's shorter time or overlooking the importance of using an iodine-specific test strip. - A simple mnemonic to recall the key numbers: "An Iodine stain looks like a brown 25, takes 30 seconds to wipe up with 68-degree water." For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep
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    3 分
  • ServSafe Manager Exam Prep 126, Quaternary Ammonia (Quat) Sanitizer

    ServSafe Manager Exam Prep 126, Quaternary Ammonia (Quat) Sanitizer
    2026/08/31
    This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - The three critical parameters for quat sanitizers: 75°F minimum water temperature, 30 seconds minimum contact time, and a typical concentration of 200-400 ppm. - Why quat sanitizers are often a better choice than chlorine in facilities with hard water. - How to identify common exam traps, such as incorrect water temperatures or using the wrong type of test strip. - The importance of always following the manufacturer's specific instructions for concentration as a primary rule. - A simple mnemonic, "Q-75-30-200," to recall the key numbers for quat sanitizers during the ServSafe Manager exam. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep
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    2 分
  • ServSafe Manager Exam Prep 125, Chlorine Sanitizer — 50-99 ppm at 75°F

    ServSafe Manager Exam Prep 125, Chlorine Sanitizer — 50-99 ppm at 75°F
    2026/08/30
    This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - The required concentration range for chlorine sanitizer is 50-99 ppm. - The minimum water temperature for chlorine sanitizer at this concentration is 75°F. - The mandatory minimum contact time for chlorine sanitizer is 7 seconds. - How the ServSafe exam uses scenario-based questions to test your knowledge of all sanitizer parameters together. - The importance of using chlorine test strips to verify the correct sanitizer concentration. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep
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    4 分
  • ServSafe Manager Exam Prep 124, Heat Sanitizing — 171°F or Dish Machine Final Rinse 180°F

    ServSafe Manager Exam Prep 124, Heat Sanitizing — 171°F or Dish Machine Final Rinse 180°F
    2026/08/29
    This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - The specific temperature and time required for manual heat sanitizing is 171°F for 30 seconds. - The final rinse temperature for most high-temperature dish machines must reach at least 180°F. - An important exam exception is the 165°F final rinse requirement for stationary rack, single-temperature machines. - Verification of sanitizing temperatures must be done with a maximum registering thermometer or heat-sensitive labels, not the machine's gauge. - A common exam trap is confusing the temperatures and requirements for manual immersion versus machine sanitizing. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep
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    2 分
  • ServSafe Manager Exam Prep 123, The 5-Step Cleaning Process

    ServSafe Manager Exam Prep 123, The 5-Step Cleaning Process
    2026/08/28
    This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - The five steps for cleaning and sanitizing must be performed in the exact order: Scrape, Wash, Rinse, Sanitize, and Air-dry. - Wash water in the first compartment of a three-compartment sink must be maintained at a minimum temperature of 110°F. - Manual heat sanitizing requires immersing items in water at 171°F for at least 30 seconds, both of which are common exam figures. - Chemical sanitizer effectiveness is determined by specific, testable parameters including concentration (e.g., 50-99 ppm for chlorine) and contact time. - Towel drying is a critical food safety error that re-contaminates surfaces; items must always be air-dried. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep
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    4 分
  • ServSafe Manager Exam Prep 122, Cleaning vs Sanitizing — Two Different Steps

    ServSafe Manager Exam Prep 122, Cleaning vs Sanitizing — Two Different Steps
    2026/08/27
    This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - Cleaning removes visible food and dirt, while sanitizing reduces invisible pathogens to safe levels. - A food-contact surface must always be cleaned and rinsed before it is sanitized. - Heat sanitizing requires specific temperatures, such as 171°F for at least 30 seconds for manual immersion. - The three approved chemical sanitizers are chlorine, iodine, and quats, each with specific requirements for concentration and contact time. - Exam questions often test the correct order of the five steps: scrape, wash, rinse, sanitize, and air-dry. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep
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    3 分
  • ServSafe Manager Exam Prep 121, Food Returned by Customer — Discard Immediately

    ServSafe Manager Exam Prep 121, Food Returned by Customer — Discard Immediately
    2026/08/26
    This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - Any unpackaged food returned by a customer must be discarded immediately, regardless of its appearance. - The 'untouched' appearance of returned food, like a bread basket, is a common exam trap; the food must still be discarded. - Per FDA Food Code 3-306.14, the only potential exception is for unopened, pre-packaged, non-TCS food like cracker or jelly packets, but even this is risky. - Exam questions on this topic are scenario-based and designed to test your understanding of contamination risk over cost-saving instincts. - A helpful mnemonic for this rule is: "Once it leaves the kitchen's sight, it's no longer right." For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep
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    3 分