this is really odd to me,i have never been able to smell my compost or worm crap in my house ever,but i can see in difrent zones you might,use bokashi as part of your feed regime,has two benifactors,first is the microbes that eat your compost and second it takes all smell away and deep,i plant compost scraps from table and sprinkle a little on the pile before covering with leaves and mix in the pile,no coons or possum go digging for it.
but hey pro mix aint bad either ,ive used it,i just dont care for how much it cost,i can buy a bail of peat moss and bag of ag lime and dolimite lime,do 1:1 mix of lime and then add 1 cup of lime for buffer in each 7 gal of peat and have my own pro mix add a little microbes and done,actually had that planned for last year ,my chest stopped that project
back on track,i am curiuos to see how the ozmocote works out for you guys,see this is my idea of science,not a book but hands on experience,good luck to both of yall