After every use as the hot weather brings lots of sweat and because of it germs

I wash after I use it’s hot in SG you get sweaty easily

Once to twice depending on how long I am wearing it for

Wash daily because Singapore's weather is so humid

after every wear cause sg weather is just hot

Each time I shower.. I will change my BRA

If wear full day, of course wash

Once and sometimes not even...

I wash it everytime I wear it

More than once is unhygienic