That product helped me the most, then Mucinex, either one we put in me feeding tube. Chewable Papaya Enzymes helped also, I let them melt under me tongue.
The mucus can be brutal. I can only move my eyes, but the mucus is the worst part of als to me.
Max used to recommend Mucinex twice daily. From his suggestion I started using it on days that I am having mucous issues. It really does help me and I will probably be adding it to my daily regimen soon.