This article
https://pacoandpepper.shop/blog/can-cat-litter-cause-allergies-in-humans literally opened my eyes! I have long noticed that after cleaning the tray, sneezing and slight itching begin, but I attributed it to an allergy to dust in general. After reading, I realized that the cause may be in the filler itself. It was useful to learn which materials are less irritating and how to choose hypoallergenic options. Now I am confident that I can improve not only my well-being, but also the comfort of my pet. Excellent material, I recommend reading it to everyone who has cats!