What Is Number 1 When Using the Bathroom? A Simple Hygiene Guide

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The CDC recommends 20 seconds of scrubbing, but every step counts. Your total hygiene time affects germ removal effectiveness. This calculator shows how each step contributes to your overall bathroom hygiene routine.
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Ever stepped out of a bathroom wondering if you missed something essential? You’re not alone. People often debate the order of bathroom habits, but the truth is simple: the top priority, the real "number 1," is cleaning your hands.
Key Takeaways
- Hand washing is the single most effective action for bathroom hygiene.
- A quick, five‑step routine covers every major hygiene touchpoint.
- Common shortcuts (like skipping soap) can raise contamination risk by up to 30%.
- Use a checklist to make the habit stick.
- Answering the right questions in our FAQ saves you time and germs.
Understanding "Number 1" in Bathroom Talk
The phrase "number 1" can mean two things. In casual slang it refers to urination, but in hygiene circles it’s shorthand for the most important action. When we ask, "What is number 1 when using the bathroom?" we’re really looking for the habit that protects health the most. The answer is clear: Hand washing is the act of cleaning your hands with water and soap, scrubbing for at least 20 seconds, and drying with a clean material.

Why Hand Washing Beats All Other Steps
Studies from the CDC and WHO show that proper hand washing removes up to 99.9% of pathogens from the skin. The skin on your hands picks up bacteria from the toilet seat, faucet handles, and even the floor. If you skip this step, you transfer germs to everything you touch afterward - door knobs, phones, food, you name it.
Comparatively, flushing the toilet or using a seat cover addresses only one source of contamination. Hand washing attacks the vector that spreads germs beyond the bathroom walls.
A Five‑Step Bathroom Hygiene Routine
- Flush and close the lid. Closing the lid stops aerosolized particles from rising.
- Soap on the dispenser - make sure it’s filled. Liquid soap performs better than bar soap in high‑traffic bathrooms.
- Hand washing - wet, lather, scrub palms, backs, between fingers, under nails, and rinse thoroughly.
- Paper towel - grab a clean sheet and dry your hands. The friction helps remove any lingering microbes.
- Dispose of the towel in the trash bin and leave the bathroom clean for the next user.
This routine takes less than a minute, but it slashes infection risk dramatically.
Common Mistakes and How to Fix Them
Skipping soap. Water alone only removes about 30% of germs. Keep an eye on soap levels and consider a refill reminder sticker near the dispenser.
Rushing the scrub. The CDC recommends 20 seconds - try humming "Happy Birthday" twice to gauge the time.
Using the same towel repeatedly. Single‑use paper towels are cheapest and most hygienic, especially in public restrooms.
Neglecting the faucet handles. After washing, give the handle a quick wipe with the paper towel before turning it off.

Quick Checklist for Perfect Bathroom Etiquette
Step | Why It Matters | Time Needed |
---|---|---|
Close the lid before flushing | Stops aerosol spread | 2 seconds |
Apply soap | Breaks down microbes | 1 second |
Scrub hands for 20 seconds | Removes >99% of germs | 20 seconds |
Dry with paper towel | Eliminates residual moisture | 5 seconds |
Dispose towel & leave area tidy | Prevents cross‑contamination | 3 seconds |
Related Bathroom Essentials
While hand washing tops the list, other items support a clean experience. A toilet seat cover provides a barrier for those who prefer it. A mirror helps you check your appearance after washing. A non‑slip floor mat reduces the chance of slipping on wet surfaces.
Frequently Asked Questions
Why is hand washing more important than using a seat cover?
A seat cover only protects your skin from the toilet bowl. Hands touch almost every surface after you leave, so cleaning them stops germs from traveling to other places.
Can I use sanitizer instead of soap?
Hand sanitizer works well when soap isn’t available, but it’s less effective on visibly dirty hands. For maximum protection, wash with soap and water whenever possible.
How long should I keep my bathroom faucet handles wet after washing?
Ideally you wipe the handle dry with the paper towel before turning it off. This eliminates the small amount of microbes that can linger on a wet surface.
Is flushing with the lid open really that dangerous?
Research shows that an open‑lid flush can propel droplets up to 6 feet, contaminating nearby surfaces. Closing the lid reduces this risk dramatically.
What if the soap dispenser is empty?
Look for a nearby backup dispenser or a soap refill poster. If none is available, use a hand sanitizer until you can refill the soap.