I'm not sure that a home vacuum cleaner can clean the mattress well. I always took my mattresses to the dry cleaners. Then I am sure that all the dirt has been cleaned and the germs have been destroyed. I have small children, and they touch everything with dirty hands. That is why a thorough cleaning of all surfaces is necessary. I also would not like to spoil my new mattress with home cleaning. I recently bought a superb new double mattress on
https://paydaydeals.com.au/collections/mattresses at a significant discount. I almost fell in love with this mattress from the very first day. It is just incredibly comfortable and beautiful. I would recommend that you just take the mattress to the chemical cleaning.