We just moved into a rental place and didn't notice at first that neither toilets have any kind of air exraction. There is no nice way to put this but how can we deal with the smell??? Are air purifiers any good?

PS No diet advice please

probably the moisture will kill the air purifier as well !

you need to deal with 3 issues :

- moisture, ventilation fan is a must, too wet for air purifier

- bacteria, only way clean with antispetic cleaner

- smell, carbon is a good smell absorber, some available in supermarket

anyway, talk to the landlord for a ventilation !!