Not sure if immigration officers sell TV's..have to check out the sales!! I used the word 'me' in the post, meaning I always had good sound advice from them, which incidentally was a godsend as it corrected the very poor advice I received after paying 2.5k to a well known legal/immigration specialist! It prompted a ' unofficial correspondence' email from my CO suggesting I look very closely at the service I had been receiving.... Look...life is, you pay your money, you make your choice (TV's again...no) service!. I always made an appointment and the guys looked at the specifics of my case and how my query related to it. I didn't ever feel, worry that the information was going to be incorrect.
I trust you would be one of the 000000.2 percent of the population who would follow the advice to wash a tv in 'warm soapy water' ...ooops