It also is much more difficult to clean period, since you can’t sterilize it. obviously, there are care instructions that come with your doll on how to clean a TPE sex doll, but if you’re not ready to take the initiative and clean it, then you might want to consider another alternative. Remember, this is an investment, and it is important that you should consider this factor as well.


The final thing, is that it is also hypoallergenic, and that means that you won’t’ get allergic to it. With some people, they are unfortunately allergic to silicone, which can be a problem over time. You might want to consider this if you know that you have a silicone allergy and you still want a sex doll, since it can help alleviate this problem if you do have it.
Now, TPE stands for thermoplastic elastomer, which is essentially a mixture of polyvinyl chloride and silicone. This is a type of skin that is very soft, and it mimics the feeling of human skin. TPE is way more realistic in feeling and it definitely mimics the feeling of human skin. It also is much cheaper than silicone alternatives, sometimes even hundreds of dollars cheaper. TPE also allows you to move the doll around in various ways, since it has more flexibility. TPE dolls don’t really need to be bathed, but you can, just be mindful of the water. It also is hypoallergenic as well. 
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