Common houseplant pests and how to get rid of them

Even the most attentive houseplant parents can find themselves dealing with unwelcome visitors. Common houseplant pests like fungus gnats, spider mites and mealybugs often sneak in unnoticed, spreading quickly and stressing your plants before you even realise there’s a problem. The good news? With a bit of plant-savvy know‑how, you can spot the early signs of an infestation and take simple, effective steps to kick those pests out for good.

This guide covers the most common houseplant pests and how to get rid of them effectively.

Aphids (greenfly and blackfly)

Aphids are tiny, soft-bodied insects that cluster on new growth or the undersides of leaves. They can be green, black or brown, and are easy to spot once you know what to look for. These little sap-suckers cause distorted or yellowing leaves and can stunt growth. For fast and effective control, the Baby Bio® Houseplant Bug Killer Ultra Ready To Use works in as little as one hour to stop pests feeding, with visible results in just a day and protection lasting up to eight weeks. Alternatively, if you’re looking for a chemical-free approach, theBaby Bio® Houseplant Fly Traps can safely capture aphids indoors.

Whiteflies

Whiteflies are small, white winged insects often found on the undersides of leaves and when disturbed, they flutter up in clouds. These pests suck sap, leaving leaves weakened and yellowed, and can quickly multiply if left unchecked. Placing a few Baby Bio® Houseplant Fly Traps directly in the soil will lure and capture whiteflies safely. For more severe infestations, theBaby Bio® House Plant Bug Killer can be applied for fast results and long-lasting protection.

Fungus gnats

Fungus gnats are tiny black flies that hover around soil, and their larvae feed on plant roots. They’re especially problematic for young plants, causing wilting or stunted growth. To control them, reduce watering, allowing the soil to dry out and place a Baby Bio® Houseplant Fly Trap in the pot. The bright yellow traps attract and hold the flies safely, breaking their life cycle without the need for chemical treatment.

How to prevent common houseplant pests

Don’t forget that pests can spread quickly from one plant to another. Aphids, whiteflies and fungus gnats can multiply fast, so it’s important to check all your houseplants regularly, not just the ones that show obvious signs of damage. Early detection and consistent treatment help prevent a small problem from turning into a full-blown infestation. Using reliable products like Baby Bio® ensures your plants are protected and your home stays pest-free!