Side-by-side comparison based on expert reviews and community consensus.
Borax + Sugar DIY Bait
Best DIY Natural OptionTerro T300 Liquid Ant Baits
Best OverallPrice
$3-$8
$8-$15
Summary
The original homemade ant bait that Reddit keeps recommending year after year. Mix borax with sugar and water (or honey) for a cheap, effective colony killer using the same active ingredient as Terro.
The most recommended ant bait across Reddit and expert reviews alike. Slow-acting borax formula lets workers carry poison back to the colony, wiping it out at the source.
Pros
- Extremely cheap — borax and sugar cost almost nothing
- Uses the same borax active ingredient found in commercial baits like Terro
- Highly customizable — adjust sugar-to-borax ratio for different ant species
- Recommended across multiple Reddit communities in different countries
- Unanimously recommended by homeowners across multiple Reddit communities
- Slow-acting borax poison targets and eliminates the entire colony, not just foragers
- Easy to use — just place where ants are seen and let them do the work
- Widely available at most hardware and grocery stores
Cons
- Requires mixing and monitoring — less convenient than pre-made stations
- No standardized dosage, so effectiveness can vary with your mix ratio
- Liquid mixture can dry out or attract other pests if left uncovered
- Seeing ants swarm the bait before dying can be unsettling before results kick in
- Bait stations can be knocked over by robot vacuums, causing spills
- Takes a couple of days before you see results — not an instant fix
Our take
If you want to skip the store entirely, this works — borax is the same active ingredient in Terro, and you can make a huge batch for pennies.
This is the one. Terro T300 shows up in nearly every thread and every expert roundup — if you buy nothing else, buy this.
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