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Little Red Bugs on the Concrete

By Nancy Lovering ; Updated February 23, 2018
Look closer and you may find clover being eaten by little red mites.
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These insects are tiny and red, you've seen them before and you've just noticed them on the concrete step you are sitting on. Don't panic -- these little critters are just a harmless cousin of the spider. They are a plant-eating arachnid known as the "clover mite."


Mites are eight-legged arachnids related to spiders and ticks. Only the size of a pinhead, they can be difficult to spot. View clover mites under magnification to see how they differ from other mites: They have longer front legs, which, due to their forward-facing position, are often mistaken for antennae. They come in a variety of colors, including greenish-brown, reddish-brown and orange, as well as the bright red shade seen in younger mites and mite eggs.

Eating Habits

Clover mites are sap drinkers; they feed on grass and clover. They also demonstrate a liking for dandelion, strawberry and iris, and are repelled by flowers like marigolds, geraniums, roses and petunias.


Clover mites do not cause any harm, other than staining fabric if crushed. Even though they feed on grass sap, they do not injure the blades and pose no threat to your lawn. They do not transmit disease, and if they enter your house, they will not infest your pantry supplies.

Home Infestation

Clover mites are typically found in grass but can find their way into your home through small foundation cracks or window-seal openings. Vacuum them up or damp-wipe carefully to avoid crushing them. Deter mites from entering by surrounding your house with a soil border that is free of greenery. If you add some plants for aesthetic purposes, ensure that they are widely spaced so that the mites don't use them to cross the soil. Inspect your home at ground level and seal any cracks you may find.


About the Author


Nancy Lovering is a writer, photographer and teaching assistant. She took novel writing at Langara College and photography at British Columbia Institute of Technology. She obtained her teaching assistant certificate through Delta School District Continuing Education. She previously worked as an assistant controller while in the Certified General Accountants program, and has training in dog psychology through Custom Canine Teaching Ltd. in Vancouver, BC.