Shortycheydawn08...what are you taling about?
I bought the TGuard for 70 dollars and it was the best investment I have ever made. 300$? Are you sure you don't work for the bad tasting liquid company? LOL
Actually, my thumbguard got a little discolored during treatment, and the people who work for Tguard sent me 2 new ones for free! So I really doubt they denied your return, seein as how they had excellent customer service.
I'd definitely recommend trying it!!!! Much cheaper than the cemented appliance! And better for the child than the nasty stuff!!!!