I haven’t seen one of these in >10 years…

Audio pronunciation of ( P ) Pronunciation Key (sn-tz)
tr.v. san·i·tized, san·i·tiz·ing, san·i·tiz·es

  1. To make sanitary, as by cleaning or disinfecting.
  2. To make more acceptable by removing unpleasant or offensive features from: sanitized the language in adapting the novel for television.

I’ll avoid the obvious connection between TV and a hotel toilet.

[definition from dictionary.com]