Hi there,
Surfer27 here. Just noticed your post came up on my page lol. Anyways, I have the same issues as you and been looking for some help now for 6yrs lol. Have you looked into the product Nullo Internal Deoderizer before? I've alreay purchased it, as I am goin through exactly what you are going through! lol Just wanted to help ya if I could lol. Take care and God bless.