Cheese Mite Facts & Information

What do cheese mites look like?

Cheese mites are tiny, nearly microscopic arachnids, measuring about 0.3 to 0.5 millimeters in length. They are translucent or pale in color and have eight legs like other mites. Due to their small size, they are often undetectable without the aid of a microscope or magnifying glass.

What do cheese mites eat?

As their name suggests, cheese mites feed on the surface of aging cheeses. They consume the mold and proteins found in the cheese rind. In some cases, their presence contributes to the flavor and texture of certain traditional cheeses, such as Mimolette and Milbenkäse.

What sort of habitat do cheese mites live in?

Cheese mites thrive in environments where cheese is stored and aged, particularly in warm, humid conditions. They are commonly found in cheese caves, cellars, or aging rooms where the climate supports the maturation process. Mites often live directly on the surface of cheese rinds, burrowing into cracks and feeding on the outer layers.

How do cheese mites commonly behave?

Cheese mites are generally not aggressive and pose no direct harm to humans. They primarily remain on the surface of aging cheeses, feeding on the rind and aiding in the natural maturation process. In some cases, if left unchecked, they can infest cheese in large numbers, potentially causing damage to the product.

Did you know this about cheese mites?

Cheese mites are sometimes intentionally introduced to certain traditional cheeses, as their activity is believed to enhance the flavor and create a distinct texture. For example, the French cheese Mimolette is known for its pockmarked rind, which is the result of cheese mites feeding on the surface. Despite their small size, cheese mites have a long history in cheesemaking and are even celebrated in some regions for their role in crafting unique cheeses.