Blenders
Blenders are one of the most common items in the kitchen but also one of the trickiest to clean. That’s because blenders have tons of nooks and crannies, gasket and sharp blades which might even rust over time. How many times did you actually clean the circular piece of plastic attached to the blade? And if you did, are you sure you managed to scrub all the dried remnant?
According to a 2013 NSF International Household Germ Study, most blender gaskets contain traces of salmonella and carry alarming levels of yeast or mold. Need I say more?