Check temperature control of frizer and refrigerater. If cleaning with wet clothes let it dry fully. Never put garlic , onions (cut) open. Can keep Mogara flowers for good smell.
Switch off ,remove all things clean with hot water ,then wiped it properly and then start ......all foul smell will go
Place some rock salt in couple of corners of the fridge, the smell shall disappear
switch off the fridge clean it with some lukewarm water and with detergent then keep it open for half an hour..and when u start it again put a half cut lemon inside it ...
Clean it with sponge n aril water and then only sponge it with water and keep it open gor an hour let it dry
Put some charcoal peices in a small bowl and leave it in the fridge in a corner
Keep a packet of baking soda wrapped in tissue paper (thin variety type like that used for wipes or lens cleaner) ...BS acts as deodorent
Clean it with lemon soda.... tKe some hot water n mix well ..then sprinke in the fridge n leave for an hour then clean it. N keep ur fridge in normal sunlight.... like near window... for an hour then after use it again.
Mix little baking soda in warm water.add a 1/4 tsp detergent .clean fridge with this. Good results