What happens when you put salt on a slug?

In this brief article, we will provide an answer to the question “What happens when you put salt on a slug?”. We will further elaborate on the response of slugs when salt is put on them.

What happens when you put salt on a slug?

When you put salt on a slug, dehydration of the slimy exterior of the slug takes place. 

This is because salt acts as a snail and slugs kryptonite. Salt extracts almost all the water from the skin of the slug by a process known as osmosis. This leads to the death of slugs within minutes.

Why does salt kill slugs?

The skin of the slugs is moist. When salt is poured over this moist skin then the formation of brine takes place. From a weak solution that is the body fluid of the slugs, there is an extraction of water into a stronger one. Due to this extraction of water, slugs die by fighting against dehydration.

How do slugs respond when salt is put on them?

Upon pouring salt, slugs don’t scream. They just perform a simple protective reaction. When water is being extracted from slugs in the presence of salt, a hissing sound is produced which is audible.

What method is used to revive slug from the salt?

Slugs can be revived from salt. To do this we will have to put a slug in cold water. The slug can also be put on a wet tissue. This moisture will help to recover slugs fastly. Slug will absorb this water through the skin. The rate of absorption of water by slugs is very fast.

How much time does a slug take before dying after putting salt?

The amount of time required to kill slugs after putting salt varies. It could be seconds as well as it could take a few hours. This depends on the quantity of salt that was used for killing slugs. The quantity of salt is directly proportional to the killing speed of slugs.

What amount of salt is required for killing slugs?

Talking about the amount of salt required for killing slugs by salt, it could be ten mg. Only a small amount of salt is enough to kill slugs.

What does slug dislike?

Numerous plants are disliked by slugs. These plants include mint, chives, garlic, geraniums, foxgloves, and fennel. The strong smell of these plants makes slugs sick. 

Besides this, there is a plant known as Astrantia. This plant provides a particular scent. This scent is disliked by slugs. Some other plants like wormwood, rue, fennel, anise, and rosemary also ward off slugs.

What are the health benefits of salt?

These are the health benefits of salt.

Functioning of thyroids: Mineral iodide is essential for the proper functioning of the thyroid. Iodine can be obtained from multiple sources with salt being its big source. The deficiency of iodine can lead to many irregularities like constipation, fatigue, and cold.

Keeps the body hydrated: As salt maintains the balance of electrolytes this helps to keep us hydrated. Muscles and tissues need water, and salt helps these parts of the body to maintain the right amount of fluid.

Protects from low blood pressure: Hypotension which is caused due to low amount of sodium can be treated by taking an adequate amount of salt in the food. 

Some signs of low blood pressure are nausea, vomiting, and blurry vision. This low blood pressure can lead to several issues related to cardiovascular tissues. Like it can cause a heart attack or stroke.

Improves Symptoms of Cystic Fibrosis: People living with cystic fibrosis lose more salt in their sweat than the average person. They need more water and salt in their diet to avoid dehydration. This salt provides minerals to fight against agents that cause cystic fibrosis.

What are the disadvantages of salt?

These are the negative effects of salt on the body. Due to this, some people avoid the consumption of salt.

Enhances the retention of water: Our kidneys become inefficient in filtering excess sodium from the bloodstream when we consume a high amount of salt.

This sodium is built up in the body and to dilute this sodium, the body holds on to extra water. This leads to bloating. Bloating is an uncomfortable situation that can make us sick.

Damages heart health: The pressure on the heart and blood vessels is high in the presence of excess salt in the body. This leads to an increase in blood pressure which is the main cause of heart attack and stroke. Thus people with blood pressure issues must avoid consuming salt in excess.

Other FAQs about Salt that you may be interested in.

What happens when you put salt on a wound?

What is the melting point of table salt?

What kind of salt do you use for cookies?


In this brief article, we have provided an answer to the question, “What happens when you put salt on a slug?”. We have further elaborated on the response of slugs when salt is put on them.


Was this helpful?

Thanks for your feedback!