Ear-nose-eyes problem in my Himalayan cat

Hi!
I've got 3 cats- Maine coon, ragdoll and Himalayan. Recently I started using an ear cleaner on all of them. Ragdolls's ears were clean so I only decided to use it once, and other two's were dirty. I used cleanAural, but the ears were only getting worse and after 5 days they're horribly dirty and my Himalayan got blocked nose so he is struggling to breath and there's lots of mucus like thing in his eyes What should I do? What can I do to clean their ears properly once and for all and what can I do to unblock the nose??? Thanks for any advice!! [emoji]128575[/emoji]

Hello and welcome to TCS!

Sounds like you need to get your Persian kitty to a veterinarian asap. It could be all kinds of infection and Persians are very prone to complications in that area due to their flat face. This is not something you can treat at home. Please do not delay treatment. If your cat needs antibiotics to treat a bacterial infection, delaying treatment could cause serious complications. 

Let us know how he/she is doing!