i.e. Cleaners, scents, etc.
3 informal : intensely angry or displeased
//What are you so mad about?
//Everyone was mad about the delay.
//That kind of behavior really gets me mad.
//I'm so mad I could spit.
https://www.merriam-webster.com/dictionary/mad
This usage of the word mad came into existence in the 14th Century.
So, relax.