Yes, a mixture of baking soda and sugar can kill roaches, but it’s most effective for small infestations and requires proper placement & patience.
How It Works
The concept is simple…
- Sugar attracts the cockroaches.
- Baking soda reacts with the acid in their digestive system.
- This reaction produces gas that roaches can’t release, eventually killing them from internal pressure.
How to Use It Effectively
To make your own bait…
- Mix equal parts baking soda and sugar.
- Place small amounts in shallow dishes or jar lids.
- Set the baits in high-traffic roach areas: under sinks, behind appliances, and near baseboards.
- Refresh every few days and maintain a clean environment.
Does It Work for All Roaches?
It can kill individual roaches, but it won’t wipe out large infestations or reach hidden nests. For serious problems, use it as a supplement to professional pest control.
The baking soda & sugar method is a safe, low-cost DIY solution for dealing with occasional roaches. While it’s not a complete fix, it’s a helpful step toward reducing their presence when combined with good sanitation and exclusion methods.