How to Get Rid of Slugs in Your Garden

Remove slugs using beer traps, diatomaceous earth barriers, hand-picking at night, or copper strips around vulnerable plants. Eliminate moisture and hiding spots to prevent future infestations.

1. Drown Slugs with Beer. Bury shallow dishes or yogurt containers at soil level throughout your garden. Fill them halfway with cheap beer. Slugs are attracted to the yeast, crawl in, and drown. Check and refill traps every 2-3 days, disposing of dead slugs in compost or trash.
2. Fortify Plants with Barriers. Sprinkle food-grade diatomaceous earth in a 2-inch wide circle around vulnerable plants. The microscopic sharp edges damage slug bodies as they crawl across. Reapply after rain or watering since moisture reduces effectiveness.
3. Deploy Copper Repellent. Place copper strips or tape around plant bases or garden bed edges. The copper reacts with slug slime, creating an unpleasant electrical sensation that deters them. Ensure strips are at least 2 inches wide for best results.
4. Hunt Slugs After Dark. Go out with a flashlight 2 hours after sunset when slugs are most active. Pick them off plants and drop into soapy water or relocate them far from your garden. Focus on areas with visible slime trails or plant damage.
5. Eliminate Slug Shelters. Clear away debris piles, tall weeds, and unused pots where slugs hide during the day. Trim low-hanging plant branches and create space between plants for better air circulation. Store garden tools and materials off the ground.
6. Dry Out Slug Habitat. Water plants early morning instead of evening to let soil surface dry before slug activity peaks. Improve drainage in soggy areas by adding compost or sand. Space plants properly to increase airflow and reduce humid microclimates.