For termite prevention, use Cypress, Cedar, or Tea Tree (Melaleuca) mulches as they contain natural oils that repel termites; avoid softer woods like pine and keep all mulch 12 inches from your foundation to create a barrier, opting for stones or pebbles as a safer alternative near the house.
The best mulch to use to avoid termites is cedar mulch. Termites don't particularly like cedar. However, if they must, they will eat it, so it is not guaranteed to keep these pests away. Another option is cypress heartwood mulch, which contains anti-fungal properties that can keep termites and other pests away.
If you live in an area where termites are a problem, you might want to use cypress mulch, which is said to discourage termites. You might also want to use pebbles or scoria as mulch up against your house, so there is no wood on the ground to attract termites.
4 Things Termites Hate
Choose the Right Mulch
Bark mulch varieties such as fir, cedar, or hemlock are durable and attractive. Cedar mulch, in particular, contains natural aromatic oils that may help repel certain insects, making it a popular choice for pest-conscious homeowners.
Finally, avoid large, bark type mulch or big wood chips. Since these big pieces take a long time to decompose, and they end up depriving the soil and plants of nutrients.
Instead, choose a low- or no-cellulose ground cover like:
Among all predators, ants are the greatest enemy to termites. Some ant genera are specialist predators of termites.
What Are the 5 Natural Ways to Kill Termites?
In the meantime, here are some signs of termites in your house:
You can mulch any time, but early to mid-spring (April/May) is often best for weed suppression and moisture retention as soil warms, while fall (September/October) is great for insulating roots before winter. Always mulch when the soil is damp, not frozen or overly wet, and avoid applying it too heavily around new plants to let them establish.
The longest-lasting mulches in Australia are inorganic materials like gravel, pebbles, and scoria, which don't break down at all, making them permanent solutions for weed suppression and garden aesthetics, ideal for succulents and rock gardens. For organic options, chunky hardwood chips (like eucalypt) or chunky pine bark last the longest, offering durability for several years, with hardwood often lasting up to five years compared to pine's couple of years.
It's almost always cheaper to buy mulch in bulk per unit (cubic yard) than in bags, especially for large jobs, saving significant money and reducing plastic waste, but bagged mulch offers convenience for small projects and easier transport in regular vehicles, with occasional deep sales making bagged mulch competitive with bulk. Bulk is best for bigger areas (think 1+ cubic yard), while bags are better for smaller tasks where convenience outweighs bulk savings, or if you lack a truck for delivery.
While mulching around your home can create a clean, well-maintained look, it's not without risks. Incorrectly laid mulch can trap moisture against your home's foundation, potentially leading to damage.
Non-Wood Materials
Whenever possible, use termite-resistant framing materials like steel, brick, concrete, and stone. For termite-resistant sheathing and siding, consider aluminum, steel, rigid plastics, gypsum, wood-plastic composites, and fiber cement.
Termites love damp places with rotting wood, mulch or other organic matter to feast on. If that sounds like your garden, you may want to consider making a few changes. Both plants and termites need moisture to survive, so healthy gardens are always going to be relatively attractive to them.
Termites dislike certain odors that act as repellents to them. Some of the common smells they hate include orange oil, neem oil, garlic, cinnamon, vinegar, mint, and citrus.
Termites are most active during the warmer months, typically from spring to fall. Peak termite swarming season usually falls within this active period, particularly in the springtime when temperatures rise. However, the exact timing and duration can vary based on geographic location and the type of termite.
How to Treat Termites Inside the House?
It is important to avoid certain actions when dealing with termites to protect your home from damage and ensure effective pest control. These actions include ignoring early warning signs, attempting DIY termite control methods, disturbing termite-infested areas, and delaying termite treatment and inspection.
The termites prefer the ink in Bic brand pens because they contain something known as 2-phenoxyethanol. The termites naturally use this, a pheromone, to communicate by smell using their antennae. The termites smell it on the paper and follow the ink trail because they think another termite made it for them to follow.
That depends on your definition of hard, but termites, bedbugs, and cockroaches top the list. In the pest control world, the top most challenging cases are those that involve severe infestations of termites, bed bugs, and cockroaches. Each of these sends shivers down most people's spines, and for good reason.
Termite-Resistant Mulch
Melaleuca Mulch – Considered termite-resistant, melaleuca mulch repels these pests. The insects don't eat it, and they don't like to live under it. Choosing melaleuca is also environmentally friendly.
For the fastest growing ground cover in Australia, Dichondra repens (Kidney Weed) is a top choice for its rapid spread in sun/shade, while natives like Creeping Boobialla (Myoporum parvifolium), Native Violet (Viola hederacea), and Running Postman offer quick coverage for different conditions, with Gazanias excelling in full sun and dry spells. These plants quickly form dense mats, ideal for filling bare spots or as lawn substitutes.
One popular method on how to get rid of termites involves treating the soil around your house with a termite insecticide, such as imidacloprid or fipronil. Wood can also be treated directly if termites are inside. Termite baits are strategically placed around your yard to lure termites in.