1 Prepare for safe work
Ventilate the area, put on gloves, and test the agent in a hidden spot. Protect children, pets, and sensitive surfaces.
⚠ Warning: Never mix bleach with vinegar, acids, ammonia, or other cleaners. The mixture can release toxic gases.
2 Determine the exact symptom
Place sticky traps in the bathroom, basement, and along baseboards to determine where activity is highest. Inspect paper, cardboard, and wet areas.
3 Check the most common cause
Fix leaks, improve ventilation, and reduce humidity. Vacuum crevices and remove accumulated cardboard and dust.
4 Eliminate the cause without improvisation
Seal passages along pipes and baseboards. If traps and moisture control do not reduce the numbers, apply a registered product or call a specialist.
? Tip: Photograph the initial state and change only one thing at a time. This will make it easier to identify what really solved the problem.
5 Test the result
Remove product residues according to the label, dry the surface, and inspect the result in daylight. If the problem returns quickly, find the source of moisture, dirt, or pest entry.