Tiny Red Bugs on Concrete: Unveiling the Mystery

Imagine stepping outside and noticing small red bugs crawling on your concrete surfaces. These fascinating creatures are actually clover mites, and they’re not insects, but arachnids. 

In this article, we’ll explore the intriguing world of clover mites, uncovering their secrets and debunking misconceptions. Join us on this journey as we delve into their characteristics, behavior, and environmental role, and see your concrete in a whole new light!

What are these Tiny Red Bugs on Concrete?

The small red-colored bugs you may notice on your concrete surfaces are likely clover mites. Clover mites are small arachnids, not insects, and their small size and red color often lead people to think they are insects. 

Their body color is typically reddish-brown or dark red, and they have four pairs of legs. They are oval-shaped and about 0.75 mm long.

During the spring and fall seasons, these tiny creatures can be found in large numbers, especially since they can crawl all over the cement.

Although clover mites are incredibly small in size, they are intriguing creatures that contribute to the ecological balance of the natural world.

How to Get Rid of Clover Mites

Physical Removal

To get rid of clover mites through physical removal, use a damp cloth or sponge to gently wipe them off the cemented floor. Avoid crushing them, as they can leave a reddish stain. This can be an effective method for immediate control of clover mite populations on outdoor surfaces.

Barrier Methods

Creating a barrier around the perimeter of your cement floors can help prevent clover mites from accessing them. You can use insecticide dust, diatomaceous earth, or a natural repellent like cinnamon or cedar oil to create a barrier. Apply these substances in a band or ring around the area you want to protect.

Prune Vegetation

Clover mites feed on vegetation, so trimming back any tall grass, weeds, or other vegetation close to your cemented floors can reduce their food source and discourage their presence.

Chemical Insecticides

There are chemical insecticides available that are specifically formulated to control clover mites

Choose an insecticide that is safe to use indoors, such as permethrin, diazinon, bifenthrin, or chlorpyrifos, and apply it directly to the mites.

The process should be repeated as needed until the mites are gone. When using chemical treatments, follow the instructions on the label carefully and take appropriate safety precautions. Clover mite populations can be effectively controlled with insecticides to prevent their return.

Clover Mite Repellant Plants

Although no specific plant can repel clover mites, there are certain plants that are less attractive to them and may help deter their presence.

Roses, Mint, Lavender, Geraniums, Chrysanthemums, Yews, Junipers, Spruces, Arborvitaes, Marigolds, Rosemary, and Sage.

These flowering plants and shrubs typically have strong scents or textures that clover mites find unappealing.

Seek Professional Help

You may want to consider hiring a professional pest control service if you have a large infestation of clover mites or if you do not feel comfortable using insecticides.

Frequently Asked Questions 

What are these Tiny Red Bugs on My Patio?

The small red mites you may be seeing on your patio could be clover mites. Clover mites are very small arachnids belonging to the spider mite family, and their bright red color makes them easy to spot on your patio. They are often seen crawling on cemented floors, especially in sunny places, and are usually smaller than a pinhead, about 0.75 mm in size.

Are Tiny Red Bugs on Concrete Harmful to Humans?

Clover mites are generally not harmful to humans. They do not bite, sting, or transmit diseases to humans. Although their presence can be considered a nuisance, especially when they invade homes, their tiny size and bright red color can be visually off-putting, especially when they congregate in large numbers

Are Clover Mites the same as Red Spider Mites?

Though they are both members of the class Arachnida and can look similar, clover mites are not the same as red spider mites. In addition to clover mites (Bryobia praetiosa), there are red spider mites (Tetranychus spp.) that belong to different families.

How do you get rid of little red bugs on concrete?

To manage clover mite infestations in buildings, seal cracks, keep the area clean, and use labeled insecticides as a last resort. Consult a pest control professional for accurate identification and appropriate management options.


While little spider-like bugs on concrete may initially spark curiosity or concern, they are most likely harmless clover mites. Understanding their characteristics and behavior can help dispel misconceptions. 

Whether you choose physical removal, barrier methods, or seek professional help, managing clover mites can be done effectively. So, go ahead, embrace the intriguing world of these tiny creatures, and keep your cemented floors bug-free!

Photo of author


Daniel White
I'm Daniel White, and I live in Jacksonville, Florida. The warm and humid climate of Florida gives an ideal habitat for many different kinds of pests. So, if I had to live in Florida, I had to learn how to deal with these pests. Now, I have 7 years of experience in Pest Control.

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