Sex dolls made of TPE (Thermoplastic Elastomer) are known for their softness and realistic feel, but this material is sensitive to prolonged pressure. When a part of the body (buttocks, breasts, wrists, ankles, etc.) stays in contact with a hard surface or under compression, marks, deformations, or dents may appear. Fortunately, it is easy to restore the original shape of the TPE if you follow the proper steps.
That’s why we recommend that all doll owners choose only clothing that does not excessively compress the chest or buttocks of their models. Sitting for too long on a hard surface can also cause deformation.
Why does TPE deform?
TPE is a flexible thermoplastic material: it reacts to heat and may soften slightly when exposed to moderate temperatures. This property allows you to repair deformations. However, TPE can deform if it stays pressed against a hard surface or stored in a poor position for an extended period.
Most common symptoms
Based on observations, the following areas are most frequently affected:
- Breast deformation
- Buttock deformation
- Marks or dents on wrists and ankles
- Indentations on the waist, hips, or thighs
- Marks on the shoulders
- Creases under the feet
In most cases, the head and face are not affected, but it’s important to remove the eyes, wig, and eyelashes before performing any heat-based repair.
Example of a TPE sex doll body that has suffered compression, deformation, or creases under the feet.
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Required materials
To restore a compressed or deformed TPE sex doll, you will need:
- A clean, soft white towel
- Hot water (not boiling)
- A hair dryer (optional)
- A bucket or container to heat the water
- A stable surface to place the doll on
Method 1: Hot towel repair
Steps to follow
- Position the doll properly
Place the deformed area facing upward (never underneath). Example: for breasts, lay the doll on her stomach so the chest can hang freely. - Prepare hot water
The water should be very hot, but not boiling. It should be at a temperature too hot to keep your hand in, but without producing excessive steam. - Soak a white towel in the water
Wring it out slightly, then apply it directly to the deformed area. - Let it sit until it cools
Wait for the towel to cool naturally before removing it. - Repeat if necessary
If the shape hasn’t fully returned, repeat the steps until you get the desired result. If the water has cooled, replace it with freshly heated hot water.
Video showing the ideal positioning of a sex doll that has suffered chest compression.
Method 2: Hair dryer repair
This method is suitable for small marks, folds, or indentations.
Steps to follow
- Dampen a white towel with hot water and place it flat over the affected area.
- Set the hair dryer to a medium temperature and keep it about 4 inches (10 cm) away from the TPE surface. Heat the towel with steady, sweeping motions — do not focus on one spot.
- Monitor the material’s reaction
The TPE will slowly regain its shape. The dents will fade gradually with each heating cycle. - Let it cool naturally, then assess the result and repeat if needed.
Warning: Never apply the hair dryer’s heat directly to your sex doll’s skin.
Alternative method without a hair dryer
If you don’t have a hair dryer, simply use a towel soaked in hot water and apply it to the marked area. You can gently tap with your hand or a soft tool to help restore the shape. Repeat the process as the towel cools.
Important precautions
- Never use boiling water: it could damage the TPE.
- Never apply direct heat to bare material: always use a damp towel as a barrier.
- Avoid overheating: keep the hair dryer at a safe distance to prevent burning or melting the TPE.
- After several heat/cooling cycles, the TPE may dry out: it’s recommended to reapply some oil and then powder the surface to restore the original texture. We cover the topic of oiling TPE sex dolls in detail here: https://silicone-sexy-doll.com/blog/post/why-moisturize-tpe-sex-doll-with-oil
- If working on the face, remove the eyes, wig, and eyelashes, and protect delicate areas (e.g., eyelids) with a heat-resistant material.
Prevention: how to avoid TPE deformation
- Always store the doll in an upright position or hanging (using a suspension kit).
- Avoid hard surfaces and use soft fabrics or thick blankets instead.
- Change the doll’s position regularly if she remains lying down for a long time.
- Protect delicate areas during heat repairs.
In summary
Repairing a deformed or marked TPE sex doll is a simple, quick, and safe process when done carefully. Gentle heat and moisture techniques (hot towel or hair dryer) make it possible to restore the TPE’s original shape without damaging the material. With patience and care, your doll will quickly regain her original appearance.
