Using an onahole for the first time, plenty of people feel unsure: what to prepare, how much lubricant to use, and how to wash it afterward.
Using an onahole isn't difficult in itself. But use it without enough preparation and friction can end up too strong, or aftercare can become a chore.
What matters is treating pre-use preparation, in-use handling, and post-use care as one continuous flow.
This article walks through the basics of using an onahole step by step, so first-timers can use it with confidence.
Table of Contents
What to Prepare Before Use

Before using an onahole, there are a few essentials worth having ready.
- The onahole itself
- Water-based lubricant
- A clean towel or kitchen paper
- Somewhere to wash it after use (a bathroom, for example)
- Somewhere to dry it
- A bag or case for storage
Lubricant matters especially. Used dry, friction increases and puts strain on both your skin and the product. Having a water-based lubricant that's safe for onaholes on hand gives you peace of mind.
How to choose lubricant is covered in detail in the separate article below.
What to Check Before First Use
Before using a new onahole, check for any damage and confirm nothing seems wrong with the material. Look for tears, deformation, unusual stickiness, or foreign matter stuck to it.
If the product description or a notice comes with it, read it before use. Compatible lubricants and cleaning methods can differ by material.
For powered models, check the waterproof rating, charging method, and what parts can be washed with water. Splashing water on it the same way you would a non-powered type can cause malfunction.
Should You Rinse It Before Use?
Even brand new, a light rinse in lukewarm water before use gives peace of mind if it bothers you. Don't use harsh detergents or alcohol. Gently rinse the outside and around the entrance with lukewarm water, then blot the moisture with a clean towel.
After rinsing, make sure no moisture remains inside. Excess water before use can dilute the lubricant and make handling awkward.
Using Lubricant

When using an onahole, work lubricant into the entrance and the interior. Start with a small amount and add more if needed, adjusting as you go.
With large onaholes or products with deep interiors, lubricant doesn't always spread through the whole thing. In that case, work it into the interior as well as the entrance, gradually.
There's no need to force fingers or tools deep inside, though. Handle it gently to avoid damaging the internal structure.
Don't Force It
Onaholes are made of soft material, but forcing it, twisting it hard, or turning it inside out can cause damage.
Products with complex internal structures especially can deform or tear under strong force.
If friction feels too strong, there's pain, or something catches during use, don't push through. Add more lubricant or stop using it.
Also, long nails can damage the material. Be careful that nails or anything sharp don't touch the product while you're handling it.
Precautions for Using a Large Onahole
A large onahole is heavier than a standard-size product.
Setting it on a stable spot during use matters. Using it somewhere unstable can lead to tipping, dropping, or damage.
Before using a large type, check these points:
- Is the spot you're placing it stable?
- Can you quickly wipe the floor or surroundings if they get messy?
- Can you carry it to the bathroom after use?
- Do you have a drying spot secured?
- Can you put it away without housemates seeing?
A large onahole delivers real satisfaction, but you need to think through washing and storage after use too.
Wash as Soon as Possible After Use
After use, wash it as soon as you can.
Lubricant and residue left inside for too long become a source of odor, stickiness, mold, and material degradation.
When washing, gently rinse the outside and inside with lukewarm water. Hot water can damage the material, so keep it at a temperature comfortable to the touch.
Use a material-appropriate dedicated cleaner or mild cleanser if needed. If you use one, rinse it out thoroughly, all the way inside.
Avoid Alcohol and Bleach
Wanting to keep it clean, don't reach for alcohol, bleach, or strong disinfectant sprays.
They can dry out the onahole's material and cause hardening, cracking, or discoloration.
We cover alcohol disinfection in detail in the separate article below.
Related article
Can You Disinfect an Onahole with Alcohol? Safe Care That Won't Damage the Material →Dry the Interior Thoroughly
After washing, dry it fully, interior included, not just the outside.
Even if the outside looks dry, moisture left inside becomes a source of odor and mold.
Blot the outside moisture with a soft towel first. Then stand it entrance-down to drain, and let it air-dry somewhere well ventilated.
If the interior tends to stay damp, an absorbent drying aid like a dry stick helps. Just don't force it in deep or scrub the interior hard.
We cover detailed care methods in a separate article. Take a look.
Store Only Once Fully Dry
Store the onahole only once it's completely dry.
Bag or box it while damp and the trapped humidity breeds odors and mold.
A good storage spot avoids direct sunlight, high heat or humidity, and dust. If you own several products, store them separately so the materials never touch directly.
Common First-Time Mistakes

Watch for these mistakes when using an onahole for the first time:
- Not having lubricant ready
- Using too little lubricant
- Leaving it unwashed after use
- Storing it dried only on the outside
- Using alcohol or harsh detergents
- Forcing it inside out and causing damage
- Not deciding on a storage spot
These small bits of preparation improve the experience and help you avoid trouble.
Summary: Think of Use as One Set with Preparation and Aftercare
Using an onahole isn't complicated. Have lubricant ready, don't force it, and wash and dry it as soon as possible after use. That's really all there is to it.
The most important part of this whole flow is aftercare. Wash, dry, and store it properly, and you keep it clean and pleasant, so it's ready to enjoy comfortably next time too. Knowing the flow from preparation through to putting it away gives you peace of mind.
Find a product you love, and enjoy it the right way.