BACTERIA How-To Videos & Articles

Follow these bacteria tutorials to learn all about bacteria with WonderHowTo's collection of free how-to videos and articles, like Prevent the spread of bacteria - shot CSI-style, Perform bacteria testing in the classroom, and Keep ground meat and avoid bacteria.

You'll also find several great food tutorials in the Food category.

75 how-to videos 126 how-to articles
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How to prevent the spread of bacteria - shot CSI-style

Prevent the spread of bacteria - shot CSI-style

This video by the Food Standards Agency demonstrates the importance of ...more

A 8:00
Curated 2 years ago by The Wonder Team | Comments 0
Views 1,041

How to perform bacteria testing in the classroom

Perform bacteria testing in the classroom

Third grade students look for hidden bacteria in their classroom.They swab things in their classroom and grow bacteria in petri dishes ...more

B 3:40
Curated 2 years ago by The Wonder Team | Comments 0
Views 510

How to keep ground meat and avoid bacteria

Keep ground meat and avoid bacteria

Your ground meat should not sit around in the fridge, says this CHOW contributor. It will go bad. Ground meat should be used the day you buy ...more

B 0:22
Curated 8 months ago by rmansur | Comments 0
Views 186

How to kill bacteria in dirty water

Kill bacteria in dirty water

This video will teach you how to kill bacteria in dirty water, in the wild, with only a plastic bottle, a string and a lighter or match.

B 1:15
Curated 2 years ago by Klaus Macht Alles | Comments 0
Views 1,689

How to keep food cool while giving bacteria the cold shoulder

Keep food cool while giving bacteria the cold shoulder

Keeping your perishable food cool enough can help keep food borne ...more

C 1:25
Curated 2 years ago by mkammers | Comments 0
Views 159

How To Deal With Menstrual Odour

Deal With Menstrual Odour

The last thing you want to worry about while on your menstrual cycle is that awful odor coming from down under. You feel unclean, insecure ...more

A- Article
Written last month by WikiHow | Comments 0
Views 717

How to perform water filtration

Perform water filtration

Waters in lakes, rivers, streams and swamps often contain impurities that cause them to look and smell bad. The water can also contain ...more

A- 10:00
Curated 1 year ago by tenebrism | Comments 0
Views 741

How To Use a Tampon

Use a Tampon

Not all girls have someone to talk to when they first get their period. Some parents find it difficult to discuss this subject and so girls ...more

A- Article
Written last month by WikiHow | Comments 0
Views 1,316

How to clean a sponge

Clean a sponge

A sponge is an instrument of cleanliness. Don't let bacteria fester, says this CHOW contributor. Don't have a dish washer? Doesn't mean you ...more

B+ 0:26
Curated 7 months ago by rmansur | Comments 1
Views 684

How to remove a tick

Remove a tick

A hungry tick is a determined little bugger—it wants to find its way into your skin if it’s the last thing it does. Here’s how to make sure ...more

B+ 2:05
Curated 2 months ago by Howcast | Comments 0
Views 230

How to defrost food safely

Defrost food safely

Thawing frozen food on the countertop or in warm water may put your family at risk from food-borne bacteria. Keep them safe by following ...more

B+ 2:13
Curated 2 months ago by Howcast | Comments 0
Views 256

How to protect yourself from infectious disease

Protect yourself from infectious disease

How safe are we from infectious disease? Are harmful germs and bacteria lying in wait on every surface we touch? Epidemiologist Leland ...more

B+ 29:01
Curated 2 years ago by Dublin-the-Dog | Comments 0
Views 241

How To Recognize and Avoid Vaginal Infections

Recognize and Avoid Vaginal Infections

Vaginal discharge can be an embarrassing and uncomfortable problem. Take the time to learn the symptoms of a problem and learn how to ...more

B+ Article
Written last month by WikiHow | Comments 0
Views 710

How to get rid of mosquitos

Get rid of mosquitos

Water gardens are great but Mosquitoes like them too. To help control Mosquitoes a safe and effective remedy is Mosquito dunks. When placed ...more

B+ 0:56
Curated 2 years ago by Bobinski | Comments 0
Views 1,668

How to make sun tea

Make sun tea

Who wants to be indoors making tea on a hot summer day? Let the sun do the work, keeping in mind just a few tips to keep your brew safe ...more

B+ 1:29
Curated 10 months ago by Howcast | Comments 0
Views 663

How to prevent and treat ingrown toenails

Prevent and treat ingrown toenails

Ingrown toenails happen when the nails on your toes grow in the wrong direction and dig into the surrounding skin. Follow a few easy steps ...more

B+ 1:28
Curated 2 months ago by Howcast | Comments 0
Views 477

How to stop sugar bugs from causing tooth decay

Stop sugar bugs from causing tooth decay

Have you ever heard your dentist tell you to be wear of sugar bugs? Sugar bugs are one way to describe how tooth decay happens. After you ...more

B 0:59
Curated 1 year ago by rmansur | Comments 0
Views 1,705

How to use a public toilet without picking up a disease

Use a public toilet without picking up a disease

Separate restroom hygiene fact from fiction – here's how. You Will ...more

B 1:43
Curated 3 weeks ago by Howcast | Comments 0
Views 130

How to keep your workspace germ-free

Keep your workspace germ-free

Your workspace should be a breeding ground for creativity and productivity, not bacteria and germs. You Will Need * Disinfectant wipes ...more

B 1:28
Curated 2 months ago by Howcast | Comments 0
Views 117

How to prevent swimmer's ear

Prevent swimmer's ear

Watch this video tutorial to learn how to prevent swimmer's ear. Don't let this painful infection of the ear canal keep you out of the ...more

B 1:39
Curated 6 months ago by Howcast | Comments 0
Views 645

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Superhero Mountain Climbing Car

I'm not sure about the who, what, where, when or how...but man, this mountain climbing car is cool. More car customizations/mods: (HowTo).

Stunningly Slooooowwww Card Flourishes

Dimitri Arleri delivers a set of jaw-dropping card flourishes, performed at a slow pace to "an unidentified piece of ambient opera." Magicians, get ready to be inspired. Hint- the best ...

Go Go Sailor Moon! (and Beauty Guru Michelle Phan)

OK, so Halloween is over. However, I couldn't resist posting Michelle Phan's Sailor Moon/Manga makeup tutorial. Michelle makes amazing beauty tutorials (don't miss her Lady Gaga look!). Also... the ...

Knit the Periodic Table

Science geeks everywhere: the ultimate knitting pattern. Creator apinnick made this amazing sweater displaying the Periodic Table of Elements for her husband, a microbiologist working in the ...

Ignite Prey and Light Cigarettes With a Laser Burner

Looking for an (explosively) fun Thanksgiving project this week? Something that involves fire and lasers? Check it out. YouTube creator StyroPyro lights ten matches in 9 seconds with a modded laser ...

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