I actually tried mixing Cheerios and Fruit Loops last week. It wasn't that great.

Granola mixed with something much lighter like cornflakes usually works really well. Another mix that is great is cereal with fruit Yogurt. While this technically doesn't counts as mixing cereals, it does work really well and is quite scrumptuous.

I can't say I've ever mixed my cereals together. Doesn't sound like it would be to good and would probably make the milk taste weird. Although that's just my opinion.

When I eat cereal,which isn't often, I always have to wait for it to get soggy. ;p Soggy cereal is the best!

Honestly at this point I don't think I could eat Fruit Loops straight anymore. That stuff is like instant diabetes. FOR KIDS!