I seriously doubt it. It won't show up in a pee test after 2 days and mouth swab is less sensitive. Very very low chance.
They can be.
A swab test for alcohol can detect alcohol consumption for up to approximately 12-24 hours after the last drink. Results may vary depending on individual metabolism and the amount of alcohol consumed.
Alcohol for a swab test go back
yes
Yes if you've drank anything in within 24 hours it will more then likely catch it
They do a swab test and give you instant results. For both drugs and alcohol
Alcohol can be detected in your system from a cotton swab test for two days. A cotton swab test is also known as a saliva test, and results can vary depending on how much alcohol was consumed.
The only way to pass a mouth swab for alcohol is to not have any alcohol in the system.
undergoing a screening that can detect whether they drank alcohol up to 80 hours before
2 days
You can detect alcohol in the body with a blood test. You can also detect alcohol in the body, like police officers, by using a breathalyzer test.
A swab test can detect marijuana in saliva for up to 24-48 hours after use. The detection window can vary depending on factors such as frequency of use and individual metabolism.