Bitmixer and Cryptomixer's UI seems eerily similar. 
Even their FAQ questions are alike. 
Anyway, @OP those two are currently the top and trusted mixers I know of.
Just check out both and use whichever you like best.
Here's their FAQ pages:
https://bitmixer.io/faqs.html
https://cryptomixer.io/faq.html
Oh, and Cryptomixer seem to has a referral program. Not sure whether Bitmixer has got one as well.
Even their FAQ questions are alike. Anyway, @OP those two are currently the top and trusted mixers I know of.
Just check out both and use whichever you like best.
Here's their FAQ pages:
https://bitmixer.io/faqs.html
https://cryptomixer.io/faq.html
---
Additionally cryptomixer allows you to mix even small amount of coins as small as 0.001 btc per mixing session. I don't know if bitmixer also allows below 0.01 btc transaction so I want to mention this feature of cryptomixer.
Yep. That they do. Minimum for Cryptomixer is .001 while Bitmixer is .01(additionally, anything smaller than that? "Smaller amounts will be considered as donations.")Additionally cryptomixer allows you to mix even small amount of coins as small as 0.001 btc per mixing session. I don't know if bitmixer also allows below 0.01 btc transaction so I want to mention this feature of cryptomixer.
Oh, and Cryptomixer seem to has a referral program. Not sure whether Bitmixer has got one as well.