I have read up on the legal requirements on what I am allowed to bring into Thailand as "household goods" and what I am not. However, I am not sure if I am just bringing a blender and and Express machine over as part of my luggage if it will be an issue? I don't want issue and I normally travel with many bags anyway. I just won't want to bring a nice my favorite 2 things over on my next trip. Any suggestions or advice is most appreciated.

I personally wouldn't worry about it at all. I actually don't believe they'll even inspect your suitcases and, if they do, I can't believe they'll give a hoot about the two items you mention. I've been leaving Thailand once a year and always bring back a few small items (small household goods) in my suitcase and nobody has ever batted an eye at me before.

 

After going through immigration, you grab your suitcase on the carousel and walk out the door. I've never seen any inspection of them before and wouldn't expect it to even occur.

I have mine checked each time as I usually have to have a porter to help me. It has to look odd for them to have someone with so much luggage and that normally deserves a check. When I was traveling with my 3 dogs, it was even worst.