Any liquids that are brought through security in a carry-on have to follow the TSA's 3-1-1 rule. However, sometimes those rules are murkier for items that are trickier to travel with—say, pies for Thanksgiving, or that large container of hand santizer.
For quick information go to the TSA website page "What Can I Bring" to find an answer.
You can also get an answer on what you can bring, by going to Twitter and firing off a tweet to the TSA's @AskTSA account, AskTSA on their facebook page or call AskTSA at 866-289-9673.
What to expect in the screening process after Coronavirus - www.tsa.gov/coronavirus.