Dark, warm areas like behind the fridge or oven
For ants, wipe down trails and nests after spraying.
For roaches, direct spritzes usually show results within a day or two.
Pro Tips
Reapply every couple of days, especially in high-traffic pest zones.
Shake the bottle before each use as salt can settle.
Test on a small patch if spraying near wood or fabric to avoid discoloration.
Conclusion
This DIY spray is a cheap, natural, and non-toxic way to manage occasional ants and roaches. While it may not eliminate a full-blown infestation, it’s perfect for keeping unwanted pests under control safely.
