Ok first off i want to say i love this vibrator. The head is personally my favorite part. Watching it pop in and back out is always hot. This is one of the most comfortable toys ive used every. Head is very flexible and vibrations are intense at max setting. I recommend this to anyone. However, my question is for people out there, Jelly material has a low safety rating, everytime i use it, i was it in warm soapy water and rinse off before actually using it. Then when im done using it, i also again wash it in warm soapy water. Do i really have anything to worry about as far as bacteria etc? Since the material safety is low.