Make sure you don't have a dead mouse in the unit somewhere....could take it outside and power wash it and bleach it....could try a couple bags of charcoal....use the coal for a barbeque if it doesnt work.

the landlord would not fix the bathtub as you can see its not usable. the apartment over me had a flood and leaked water into the bathroom ruining the paint. also look at the mold builds up the new owner told me to use bleach and fix it. the carpet was old and dirty when i moved in was dirty if i walk on it bare footed my feet look like i have bee walking on black coals. they turned off the gas and water for 2 days we dang near froze to death. new owners now and they have been here for 2 months and they wont fix it either but they refurbished 3 other unitshttp://img259.imageshack.us/img259/920/1032414.th.jpghttp://img811.imageshack.us/img811/5759/1032415.th.jpghttp://img502.imageshack.us/img502/2409/1032417.th.jpg

Thereis little chance a tenant will change it on their own orbuy the filters unless they have some breathing condition.About the drain line, down here in South Florida we have to shop vac the line or pour diluted bleach down it to prevent any algae growth in the pvc line.

I suppose I was lucky though--I told the contractors to bleach the heck out of the subfloor and it worked wonderfully.

I carry a water key with me at all times and the water meter at the street was easy to turn on to allow flushing away of this deposits and then bleaching each toilet.

It can easily be removed with a mold removing solution or a bleach solution (1 cup of bleach, 1 gallon of water).

As soon as I and renewed the lease the tenant wrote me this long message with all these thing wrong, including drain smells bad(she’s been putting bleach down the drain to kill the odor, the lights in the kitchen and bedroom are flickering(this ones easily fixable) & the bathroom floor is in-caving because of water damage(she suggested a new shower door).

May also be able to use some deck wash which usually high in bleach content to help kill smells. 

It's better to use Borax than bleach as Borax will kill the roots of the mold and also prevent it from coming back.

bleach like crazy?