Thank you for your comments on vaccum cleaners, may I ask you some Q about your Miela vacuum cleaner & bed sheets?
1. Can the Miele vaccum cleaner clean the mattress & pillows directly? (since I read from their Miele website, they did not mention anything about directly vacuuming the mattress, but just for carpets & smooth surface)
2. regarding the bed sheets, do you need to put an extra bedsheet or pillow cases (regular one) on top of the "blocking-mite" bed sheets?