避開麈蟎, use plastic bag to encase the mattress, tape it until there is no hole for dust mite to go in n out. cover the whole thing with bed cover on top. NO pillow!!!!
u need to buy dust mite proof bedding. e.g. sleepy/asthmatick
i brought asthmatick bed cover for my bb becoz of dust mite allergy.
i brought 3 sets - AUD$450 - of bedding covers (for our bed, baby bed and guest bed) from asthmatick website becoz i live in australia. so my baby can sometime sleep or play on our bed.
i think you can buy in asia website like sleepy or 3M. 3M most expensive, sleepy cheaper. and i think sleepy taiwan is cheaper then sleepy hk. they had sales a few weeks ago. but i think sleepy taiwan don't ship to hk... not sure. you have a look lor.
i wrap my baby's bed with plastic cover (plastic table sheet - no hole on surface) before i brought the bedding covers. becoz i need to search for cheaper price online (that's why i know all these brands) and they need time for delivery too.