If odor remains even after washing an onahole, possible causes include grime or lubricant left inside, insufficient rinsing, or storing it partway through drying.
What to check differs between odor inherent to a new product's material and a sour or moldy smell that develops after use.
This article covers why onahole odor won't go away, how to review your washing and drying, and conditions where you should stop using it.
Table of Contents
- Separate New-Product Material Odor from Post-Use Odor
- Re-wash the Interior Grime
- Don't Overuse Cleaning Agents
- Don't Deodorize with Alcohol or Bleach
- Rinse Thoroughly
- Insufficient Drying Causes Odor
- Review Your Storage Spot
- Stop Using It If There's a Moldy Smell
- Replacement Criteria When Odor Won't Go Away
- Summary
Separate New-Product Material Odor from Post-Use Odor
A newly purchased onahole can carry a distinctive odor from the material, manufacturing, or packaging. If the product notes say this isn't a problem, airing it out somewhere well ventilated can weaken it.
On the other hand, watch for odors like these that develop after use:
- A sour smell
- A damp, not-quite-dry smell
- A moldy smell
- A strong smell mixed with cleaning agent
- An unusual odor that wasn't there before
These odors are likely caused by grime, moisture, leftover cleaning agent, or material degradation.
Re-wash the Interior Grime
If odor persists, start by carefully re-washing the interior with lukewarm water.
Run water all the way inside, not just through the entrance, and gently press from the outside to exchange the water. Don't pull or scrub hard with a stiff brush.
See the article below for the basic washing method.
Don't Overuse Cleaning Agents
Trying to eliminate odor, using a lot of heavily fragranced body wash or detergent can leave fragrance and ingredients inside, becoming a source of a different odor.
Use a small amount of a low-irritation, fragrance-free cleaner suited to the material as needed, and rinse thoroughly so no residue remains.
Don't Deodorize with Alcohol or Bleach
Trying to remove the odor, avoid using alcohol, bleach, mold remover, or strong disinfectant sprays.
They can discolor and harden the material, and cause surface stickiness or cracking.
Related article
Can You Disinfect an Onahole with Alcohol? Safe Care That Won't Damage the Material →Rinse Thoroughly
If you used a cleaning agent, don't stop once the foam disappears — check whether sliminess or fragrance still remains.
The more complex a product's internal structure, the more likely cleaning residue is to linger in the ridges. Change the water a few times and check the condition of the water coming out of the entrance.
Insufficient Drying Causes Odor
Moisture left inside after washing leads to a damp, not-quite-dry smell or a moldy odor. Even if the outside is dry, the interior may still be damp deep inside.
Blot the outside moisture with a soft towel, absorb the interior moisture using something like a drying stick, and dry it completely somewhere shaded and well ventilated.
See the article below for washing and drying large types.
Review Your Storage Spot
Putting it in a bag or box before it's completely dry traps humidity. Even when dry, storing it near the bathroom or somewhere hot and humid can worsen its condition.
Avoid direct sunlight, high heat, humidity, and dust, and store it somewhere stable.
Stop Using It If There's a Moldy Smell
If there are dark spots, unnatural discoloration, or a moldy smell, don't wash it and reuse it. For onaholes with deep interiors, you can't judge whether you've fully removed it all the way to areas you can't see.
Replacement Criteria When Odor Won't Go Away
Consider replacing it in these cases:
- A sour smell remains even after re-washing
- A moldy smell persists even after complete drying
- Dark spots or discoloration appear here and there
- Grime inside won't come off
- Strong material stickiness
- Tears or cracks
- The material itself starting to crumble
See the article below for hygiene management for repeated use.
See the article below for more on lifespan and replacement timing.
Summary: Remove the Cause, Don't Mask It with Fragrance
If odor won't go away, don't try to mask it with strong fragrance. Instead, review grime, rinsing, drying, and storage environment in order.
Wash all the way inside with lukewarm water, use a small amount of a material-compatible cleaner, and rinse thoroughly so no residue remains. After that, dry it completely all the way inside.
If a sour smell or moldy odor still remains, prioritize hygiene and consider replacement rather than forcing continued use.