At the time, it was easy to figure out I needed to stop using those two products immediately. I feel like I even read the back of the bottles and went, "Oh, I think I must have a Salicylic Acid allergy."
But, years later, when I went to switch again, the allergy never even entered my mind. And, since I was using only one product instead of doubling up, the Salicylic allergy symptoms were much more subtle, which means they went on longer because I didn't clue in to what was happening.
Once I stopped using the wash, the symptoms went away within a day or so, it was very fast. If you have a Salicylic Acid allergy, you might experience some of the same symptoms I did, so let's talk about those.
https://www.tythehunter.com/blog/salicylic-acid-sensitivity-symptoms