Best used daily as part of your daily hygiene routine.
Shake well before use.
Place end of nozzle into drain opening and depress button for 1–3 seconds only.
Fill enough liquid that the foam expands outside the drain.
*Do not empty can contents, a small amount is effective.
Foam and forget! Allow the foam to work within the drain to prevent access to pest harborage.
**Harborage are locations where pests seek shelter and breed.