Discover 6 natural and effective methods to get rid of garden snails without using harsh chemicals
Submitted at Mar 13, 2026, 11:30 AM
(krzysztof Niewolny/Unsplash/Divulgação)
Snails can become a real problem for those who grow plants in gardens, vegetable beds, or pots. These mollusks tend to appear mainly in humid, shaded projects, feeding on young leaves, shoots, and flowers. In a short time, they can cause visible damage to plants, leaving holes in the leaves and harming the growth of more delicate species.
(krzysztof Niewolny/Unsplash/Divulgação)
Even so, there is no need to resort to harsh chemicals to control the presence of these unwelcome visitors. There are several natural strategies and simple measures that help keep snails away and protect the garden. Small changes in the maintenance of the space, combined with a few home remedies, already make a big difference in controlling these mollusks.
(Carla Lipani/Unsplash/Divulgação)
Snails like to hide in humid, sheltered places, such as piles of dry leaves, pruning debris, pieces of wood, or rubble scattered around the garden. That is why keeping the space clean is one of the first measures to reduce the presence of these animals. Removing fallen leaves, thinning very dense plants, and avoiding accumulations of organic matter helps reduce snails' natural hiding spots, making the project less favorable for them to remain.
(David Ballew/Unsplash/Divulgação)
Moisture is one of the factors that most attract snails to the garden. When watering happens at night, the soil remains wet for longer, creating an ideal project for these mollusks to move around and feed. Watering the plants in the morning allows the water to evaporate throughout the day, reducing excess moisture and making the space less attractive to snails during the nighttime, when they tend to be more active.
(Nikoline Arns/Unsplash/Divulgação)
Creating physical barriers is a simple trick that can help a lot to protect more sensitive plants. Materials such as crushed eggshell, coarse sand, sawdust, wood ash, or dried coffee grounds form surfaces that are uncomfortable for snails to move across. By spreading these materials around beds or pots, you create an obstacle that makes it harder for the mollusks to pass, helping prevent them from reaching the plants.
Alecrim. (Pixabay/Divulgação)
Some aromatic plants have a strong scent and characteristics that can make the project less attractive to snails. Species such as rosemary, mint, sage, and lavender are frequently used in gardens precisely because they help create a more balanced space. In addition to contributing to landscape diversity, these plants can serve as natural allies in pest control, forming borders or small clumps around beds.
(Missy Fant/Unsplash/Divulgação)
Simple traps can help reduce the number of snails present in the garden. A well-known method consists of burying small, shallow containers in the soil and putting a little beer inside them. The fermented smell attracts snails during the night and, as they approach the container, they end up falling into the liquid. Distributing some of these traps around the garden can help control the population of these mollusks in a practical way.
(Kristina Fatina/Unsplash/Divulgação)
Observing the garden regularly is one of the most efficient ways to keep the presence of snails from becoming a bigger problem. Since these mollusks usually come out mainly at dusk or after periods of rain, this is a good time to check leaves, pots, and damp areas of the garden. If you find snails, manual removal — using gloves or gardening tools — can help keep the population under control and protect the most vulnerable plants.
CASACOR Publisher is an exclusive content-creating agent, developed by the CASACOR Technology team based on the knowledge base of casacor.com.br. This text was edited by Yeska Coelho.
