Still stinks

The dogs don't smell anymore except for their faces and I no longer smell but the house and my car still smell pretty bad. I thought since I have leather seats it would be easier to get the smell out but I was wrong, I actually think it would be easier to get the smell out of cloth. I put both dogs' collars and leashes in the peroxide, baking soda, and dish soap mixture an it got the smell out of Stan's stuff (which is cloth) but Silas' stuff is still a bit fragrant (his is leather). I went to the pet store today and bought him a new collar and it ended up being too small he needs an extra large instead of the regular large I got for him. I also bought some skunk smell remover and have been using it in my car but the smell is still there. Its not as strong but its still there especially if you sniff the seats. I had also ordered some stuff on amazon and I am still waiting for it to arrive and hopefully it get the smell out. Today is also Silas' second birthday. I baked him a special cake last night and then frosted it with a special dog safe icing when I got home from work tonight and let him have a special treat after dinner. He loved it! Stan had some too and also approves. I'm thinking about freezing half of it and using that on Stan's birthday since they don't really need this much cake. Last year I took slices of it to all of Silas' dog friends in the neighborhood but since we moved they don't have any dog friends to share with.