sticky skin

[Helmi-DL]

ドールがベタベタしたり液体状になったりしたらどうすればいいですか？以前使っていたドールも同じような状態になり、残念ながらお別れしなければなりませんでした。今、別のドールの右上腕がベタベタして柔らかくなり始めています。
What can you do if the doll becomes sticky/liquid? A previous doll had it too, and I unfortunately had to say goodbye to it. Now my other doll's right upper arm is starting to become sticky and soft.

 

[Dollboy]

Sadly you cant do anything about it. Powder/corn starch will take the stickiness away but if she’s melting then it’s probably just a matter of time before she will have to be discarded.

 

[Helmi-DL]

What is the reason that TPE becomes soft, sticky, or even liquid? Is that a manufacturing defect / mixing error? Some friends tell me it is due to storage. I keep my "Wendy" in her box wrapped in her private blanket (which she got from you), so that should always be fine.

If this is unavoidable, is it better to choose silicone over TPE?