Risky or Not?

A short podcast about everyday risks from germs

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ChatGPT image description: A bright pink bag of Nerds Gummy Clusters sits on a bathroom counter beside a sink, toothbrush, toiletries, and a lavender candle. The oddly placed candy contrasts with the clean, everyday bathroom setting, creating a humorous and slightly unsettling scene.

936. Keeping Candy in the Bathroom

June 03, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of keeping candy in the bathroom.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • hockey - Risky or Not?
  • Carolina Hurricanes star Seth Jarvis' wild bathroom candy habits are getting some attention | OutKick
  • Shopping Bag Norovirus | The International Outbreak Museum
  • FOMITE Definition & Meaning - Merriam-Webster
  • You keep using that word. I do not think it means what you think it means. (โ€˜The Princess Brideโ€™ - 1987) : r/nostalgia
  • Exploring toilet plume bioaerosol exposure dynamics in public toilets using a Design of Experiments approach | Scientific Reports
936. Keeping Candy in the Bathroom
Risky or Not
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June 03, 2026 /Don Schaffner
Candy, Bathroom, Cross-contamination

Actual image from the TV show

935. Licking Someone Else's Ear Wax Off Your Finger

June 01, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of licking someone else's ear wax off your finger

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • The Traitors - Wikipedia
  • TaskMaster.Info - Taskmaster Australia, Season 4, Episode 2: What is life?
  • Investigation of Bactericidal effect of Earwax on Escherichia coli and Staphylococcus aureus isolated from skin and stool samples of undergraduate students, Federal University of Agriculture Makurdi, Benue State, Nigeria
  • The Importance of Ear Canal Microbiota and Earwax in the Prevention of Outer Ear Infections - PMC
  • Why Do People Eat Their Own Earwax? | Hearfit
  • Staphylococcus aureus toxins - PMC
935. Licking Someone Else's Ear Wax Off Your Finger
Risky or Not
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June 01, 2026 /Don Schaffner
Cross-contamination, Earwax

The actual guy fom the facebook video

934. Racing a Bike Through Belgian Toothpaste

May 29, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from racing a bike through belgian toothpaste (i.e., mud).

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Video | Facebook
  • Belgian toothpaste anyone? | Cyclingnews Forum
  • Belgian toothpaste, anyone? - nj.com
  • Cow pies in Belgium blamed for Lotto's pre-Giro woes
  • โ€˜Half the peloton is illโ€™: cowpats blamed as cyclists fall sick after race in Belgium | Cycling | The Guardian
  • Debunking the Myth of Exercise-Induced Immune Suppression: Redefining the Impact of Exercise on Immunological Health Across the Lifespan - PMC
  • The open window of susceptibility to infection after acute exercise in healthy young male elite athletes - PubMed
  • Outbreak of Campylobacteriosis Associated with a Long-Distance Obstacle Adventure Race โ€” Nevada, October 2012
  • Tour de France - Wikipedia
  • Epidemiology of injury and illness across all the competitive cycling disciplines: a systematic review and meta-analysis - PMC
934. Racing a Bike Through Belgian Toothpaste
Risky or Not
Download
May 29, 2026 /Don Schaffner
Cycling, Mud, Cross-contamination

Jenny Tian describing her prize task

928. Keeping Your Shampoo Bottle on the Floor of the Shower

May 15, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from keeping your shampoo bottle on the floor of the shower.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Season 2 (AU) | Taskmaster Wiki | Fandom
  • Jenny Tian | Taskmaster Wiki | Fandom
  • 716. Arranging Objects on a Table Using Only Your Face โ€” Risky or Not?
  • 821. Consuming a Fly in Wine, Twice โ€” Risky or Not?
  • Old Spice 2-in-1 Shampoo & Conditioner, Swagger , 22 OZ - CVS Pharmacy
  • Dial Men Recharge 3 in 1 Recharge Body Wash, Cedar Leaf, 16 OZ - CVS Pharmacy
  • Comparison of urinary tract infection rates in nursing homes before and after purchase of a newly designed shower system - ProQuest
928. Keeping Your Shampoo Bottle on the Floor of the Shower
Risky or Not
Download
May 15, 2026 /Don Schaffner
Cross-contamination, Shower, Shampoo

ChatGPT image description: A man stands at a stove in a warm kitchen, eating chicken wings while tending a simmering pot. As he finishes each wing, he drops the bones directly into the boiling stock, blending casual eating with cooking in an unusual, slightly unsanitary preparation method.

927. Making Stock With Chewed or Licked Chicken Bones (Normal Style)

May 13, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from eating stock made from chewed or licked chicken bones, where are the chicken has been eaten "normal style".

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Making stock with โ€œchewedโ€ chicken bones? : r/Cooking
927. Making Stock With Chewed or Licked Chicken Bones (Normal Style)
Risky or Not
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May 13, 2026 /Don Schaffner
Chicken stock, Cross-contamination, Boiling

ChatGPT image description: A man cooks in a warm, modern kitchen while wearing earbuds, pausing thoughtfully with sauce-covered hands. A woman asks him a question nearby. A thought bubble shows his dilemma: touch his phone to pause a podcast or keep cooking. Fresh ingredients and a simmering pot surround him.

926. Touching Your Phone in the Middle of Prepping Dinner

May 11, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from touching your phone in the middle of prepping dinner.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Consumers' Use of Personal Electronic Devices in the Kitchen - ScienceDirect
  • The role of mobile phones as a possible pathway for pathogen movement, a cross-sectional microbial analysis - ScienceDirect
  • A pilot metagenomic study reveals that community derived mobile phones are reservoirs of viable pathogenic microbes | Scientific Reports
  • The potential role of mobile phones in the spread of bacterial infections | The Journal of Infection in Developing Countries
  • ESKAPE - Wikipedia
926. Touching Your Phone in the Middle of Prepping Dinner
Risky or Not
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May 11, 2026 /Don Schaffner
Phone, Cross-contamination

ChatGPT image description: A conflicted man stands beside a trash can in a dim movie theater hallway, hesitating over a large tub of leftover popcorn resting on top. His hand hovers uncertainly as other patrons walk away. A nearby sign urges proper trash disposal, underscoring the awkward, tempting situation.

925. Eating Someone Else's Leftover Popcorn at the Movies

May 08, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from eating someone else's leftover popcorn at the movies.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • 316. Using Cups to Scoop Water Out of a Shared Bowl โ€” Risky or Not?
  • Effect of Biting Before Dipping (Doubleโ€Dipping) Chips on the Bacterial Population of the Dipping Solution - Trevino- 2009 - Journal of Food Safety - Wiley Online Library
  • Seven filthy food habits and how dirty they really are
925. Eating Someone Else's Leftover Popcorn at the Movies
Risky or Not
Download
May 08, 2026 /Don Schaffner
Popcorn, Cross-contamination, Double dipping

ChatGPT image description: A nervous man in a liquor store awkwardly hides a wine bottle in his pants while glancing sideways. Shelves of alcohol line the aisle. A security mirror reflects him from above, and bright store lighting emphasizes the tense yet slightly comical moment of attempted theft.

924. Drinking a Bottle of Wine That Has Been Stuffed in a Thiefโ€™s Trousers

May 06, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from drinking a bottle of wine that has been stuffed in a thiefโ€™s trousers.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Pierre-Joseph Proudhon - Wikipedia
  • Post by @gregorykoch.bsky.social โ€” Bluesky
  • Un-wine-ding The Crime
  • Beastie Boys โ€“ Johnny Ryall Lyrics | Genius Lyrics
924. Drinking a Bottle of Wine That Has Been Stuffed in a Thiefโ€™s Trousers
Risky or Not
Download
May 06, 2026 /Don Schaffner
Wine, Cross-contamination

ChatGPT image description: A clear plastic bag of frozen tilapia fillets floats in murky, dirty dishwater inside a cluttered sink. Greasy utensils, food residue, and bubbles surround it. In the background, a box of storage bags sits on the counter, emphasizing unsafe thawing conditions and cross-contamination risk.

922. Thawing Frozen Fish in a Plastic Bag in a Flithy Sink

May 01, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks thawing frozen fish in a plastic bag in a fithy sink.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Hannaford (supermarket) - Wikipedia
  • Cook It Frozen! Cooking Techniques | Alaska Seafood Marketing Institute
  • The Doโ€™s and Donโ€™ts of Thawing Frozen Fish!
  • Preserving Your Catch & Purchase: A Guide to Freezing and Thawing Seafood at Home | NC State Extension Publications
922. Thawing Frozen Fish in a Plastic Bag in a Fithy Sink
Risky or Not
Download
May 01, 2026 /Don Schaffner
Fish, Sink, Thawing, Cross-contamination

Image description: actual image from the TikTok video

920. Eating Easter Eggs Dyed in the Toilet Bowl

April 27, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from eating Easter eggs dyed in the toilet bowl

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Woman Dyes Easter Eggs in Her Toilet and Attracts Angry Comments on Her Video
  • Staphylococcal Food Poisoning Associated With an Easter Egg Hunt | JAMA | JAMA Network
  • Easter eggs can be dyed and still eaten. Just follow these tips to make sure itโ€™s safe | ABC22 & FOX44
920. Eating Easter Eggs Dyed in the Toilet Bowl
Risky or Not
Download
April 27, 2026 /Don Schaffner
Eggs, Cross-contamination, Easter, Toilet

ChatGPT image description: A bunch of purple grapes sits in the child seat of a grocery cart. In the background, a toddler with a visibly soiled diaper looks back with a guilty expression. The blurred store aisle contrasts with the sharply focused cart, highlighting a humorous but unsanitary situation.

918. Naked Fruit on the Seat of a Grocery Cart

April 22, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from placing a fresh fruit on the seat of a grocery cart without a bag.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Durham Bulls | MiLB.com
  • Bull Durham - Wikipedia
  • How the โ€˜Glengarry Glen Rossโ€™ โ€œCoffee Is for Closersโ€ Scene Got Made | Vanity Fair
  • Bulls So Far Raise Over $16,000 for United Way with Wash Your Horns Shirt โ€“ Capitol Broadcasting Company
  • NACS Food Safety Forum | NACS
  • Bacterial contamination of shopping carts and approaches to control
  • The Pediatric Infectious Disease Journal
  • Odds ratio - Wikipedia
918. Naked Fruit on the Seat of a Grocery Cart
Risky or Not
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April 22, 2026 /Don Schaffner
Cross-contamination, Grocery cart, Fruit

ChatGPT image description: A sushi kitchen handwashing sink is shown as someone rinses their hands under running water. Nearby, an open box of disposable gloves sits too close, becoming visibly wet from splashing water. The scene highlights a cross-contamination risk, with food prep areas blurred in the background.

915. Letting Patrons Use the Handwash Sink in a Sushi Restaurant Kitchen

April 15, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks associated with letting patrons use the handwash sink in a sushi restaurant kitchen.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • What's the Deal With Tuna Scrape? A closer look at theโ€ฆ | Marler Clark
  • Microbial Biogeography of Public Restroom Surfaces | PLOS One
  • Quantifying the Effect of Hand Wash Duration, Soap Use, Ground Beef Debris, and Drying Methods on the Removal of Enterobacter aerogenes on Hands - ScienceDirect
915. Letting Patrons Use the Handwash Sink in a Sushi Restaurant Kitchen
Risky or Not
Download
April 15, 2026 /Don Schaffner
Handwashing, Sushi, Cross-contamination

ChatGPT image description: A stainless steel toaster sits on a countertop with faint streaks and small droplets of raw chicken juice on its surface and slot edges. In the blurred background, a bowl of raw chicken rests at a distance. The image highlights subtle cross-contamination risk from minimal splashing.

914. Using Toaster After Splashing Raw Chicken Juice Inside if You Are Immunocompromised

April 13, 2026 by Don Schaffner

Don and Professor Ben talk about the risks from using toaster after splashing raw chicken juice inside if you are immunocompromised.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Sleepless in Seattle - Wikipedia
  • Scoring of Toast and Factors Which Affect Its Quality 1 - Cathcart - 1940 - Journal of Food Science - Wiley Online Library
  • Toast (food) - Wikipedia
914. Using Toaster After Splashing Raw Chicken Juice Inside if You Are Immunocompromised
Risky or Not
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April 13, 2026 /Don Schaffner
Cross-contamination, Toaster, Immunocompromised

Image from the video discussed

913. Using the Top Paper Plate

April 10, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from using the top paper plate in a package of plates.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • How Dirty Are Paper Plates? Science Explored | TikTok
  • Streaking (microbiology) - Wikipedia
913. Using the Top Paper Plate
Risky or Not
Download
April 10, 2026 /Don Schaffner
Cross-contamination, Paper plates

Donโ€™s actual cover

912. Only Rinsing a Plastic Microwave Food Cover

April 08, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of using a plastic microwave food cover that you only rinse and do not wash.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Trump Freaks Out After Tucker Carlson Implies Heโ€™s the Antichrist | The New Republic
  • Amazon.com: Galleyby Silicone Microwave Splatter Cover Dishwasher Safe - Pack of 2 Microwave Cover for food- Space Sving design 10.5 Inch BPA Free: Home & Kitchen
  • When it comes to balloons, size matters | Pat Beall โ€“ Sun Sentinel
  • Upstairs, Downstairs (1971 TV series) - Wikipedia
  • Scrambled Eggs in a Mug Recipe
912. Only Rinsing a Plastic Microwave Food Cover
Risky or Not
Download
April 08, 2026 /Don Schaffner
Microwave, Cross-contamination, Washing

ChatGPT image description: A relaxed, scruffy man with long hair and a bathrobe stands by an open refrigerator, holding a stick of butter smeared with dark residue from a dirty pan. He casually returns the contaminated butter to the fridge, while the greasy pan sits below, highlighting a clear food safety concern.

908. Using Butter Rubbed on a Dirty Pan

March 30, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from using butter that was rubbed on a dirty pan.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Applied Dairy Microbiology - Google Books
  • Outbreak of Listeria Monocytogenes Serotype 3a Infections from Butter in Finland | The Journal of Infectious Diseases | Oxford Academic
  • Amazon.com | Popcorn & Butter Matching His & Hers Couples Stainless Steel Insulated Tumbler: Tumblers & Water Glasses
908. Using Butter Rubbed on a Dirty Pan
Risky or Not
Download
March 30, 2026 /Don Schaffner
Butter, Cross-contamination

ChatGPT image description: A preschooler happily bites into a sandwich while holding it with visibly dirty, mud-stained fingernails. The childโ€™s messy hands contrast with the simple ham sandwich and bright striped shirt. The close-up emphasizes the fingernails and hands, highlighting a classic food-safety concern about hand hygiene during eating.

905. Eating With Poopy Fingernail Hands

March 23, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from eating with poopy fingernail hands.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • A large outbreak of antibiotic-resistant shigellosis at a mass gathering - PubMed
  • Rainbow Gathering - Wikipedia
March 23, 2026 /Don Schaffner
Fingernails, Poop, Cross-contamination

ChatGPT image description: David Bowie and Bing Crosby sit in a festive Irish pub on St. Patrickโ€™s Day, staring in shock at a tiny pair of denim overalls pulled from a bowl of Mrs. Murphyโ€™s chowder. Shamrocks, Irish flags, and dark pints surround them as the absurd discovery drips chowder onto the table. ๐Ÿ€

902. Overalls in Mrs. Murphy's Chowder

March 16, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from the Overalls in Mrs. Murphy's Chowder.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Saint Patrick's Day - Wikipedia
  • Shamrock Shake (Small): Calories and Ingredients | McDonaldโ€™s
  • Who Threw the Overalls in Mrs. Murphy's Chowder - Wikipedia
  • David Bowie, Bing Crosby and the story of the strangest Christmas duet ever | CBC Music Read
  • Bing Crosby โ€“ Who Threw the Overalls In Mrs. Murphyโ€™s Chowder? Lyrics | Genius Lyrics
  • Who Threw The Overalls In Mrs. Murphy's Chowder? (Single Version) - YouTube
  • Safety Data Sheet (SDS) โ€“ Masonry Cement Mortars
  • Supplementary Material 45: Mick Drops, The Weinstein Conspiracy Hour, and Lessons from History - Decoding the Gurus
902. Overalls in Mrs. Murphy's Chowder
Risky or Not
Download
March 16, 2026 /Don Schaffner
St. Patricks Day, Overalls, Cross-contamination

ChatGPT image description: A herd of goats stands on hind legs in a lush vineyard, eagerly eating clusters of ripe wine grapes from the vines. Some goats forage on fallen grapes below. In the background, a rustic stone winery with tiled roofs sits under a clear blue sky, framed by rolling hills.

899. Wine From Grapes Grazed by Goats

March 09, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from drinking wine from grapes grazed by goats.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Goats Do Roam Red - Fairview Marketplace
  • What is Cรดtes du Rhรดne? | Wine Enthusiast Magazine
  • Mississippi Pot Roast {The BEST Pot Roast EVER} - Belle of the Kitchen
  • Cryptosporidium, an important enteric pathogen in goats โ€“ A review - ScienceDirect
  • A Simple Alcohol-based Method of Oocyst Inactivation for Use in the Development of Detection Assays for Cryptosporidium - ScienceDirect
  • Effect of Organic Acids and Hydrogen Peroxide on Cryptosporidium parvum Viability in Fruit Juices - ScienceDirect
  • The Cryptosporidium Problem in Water and Food Supplies - ScienceDirect
899. Wine From Grapes Grazed by Goats
Risky or Not
Download
March 09, 2026 /Don Schaffner
Goats, Wine, Cross-contamination, Ethanol

Image description: These are the actual veggie wings and Dr. Donโ€™s actual unwashed hands.

898. Flipping Veggie Wings With Unwashed Hands

March 06, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from flipping veggie wings with unwashed hands.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Vegan Buffalo Nuggets | MorningStar Farmsยฎ
  • Kourosh Dini | Mind, Music, and Productivity
898. Flipping Veggie Wings With Unwashed Hands
Risky or Not
Download
March 06, 2026 /Don Schaffner
Cross-contamination, Bare hands, Handwashing
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