Top 7 Best Slug (and Snail) Killers (2022 Review)

You’ll notice the damage to your crops, flowers, or ornamentals right away if you have slugs and snails munching on them.

Circular holes in subterranean crops will be bored by the beetles, leaving behind ragged holes or merely the “ribs.”

Slugs and snails may lay up to 30 eggs at a time, so if you suspect an infestation, act quickly to eradicate the problem.

Nature has its own plans, and slugs, snails, and other pests aren’t always welcome guests in a garden or lawn.

It is fortunate that slug killers may be purchased to prevent or control a slug infestation in one’s garden or yard.

Garden Safe Slug & Snail Bait

Garden Safe Slug & Snail Bait

  • Brand: Garden Safe
  • Use For: Use around flowers, gardens
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Sluggo Wildlife and Pet Safe Slug Killer

Sluggo Wildlife and Pet Safe Slug Killer

  • Brand: Monterey
  • Benifits: Water-resistant
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Corry’s Slug & Snail Killer

Corry’s Slug & Snail Killer

  • Brand: Central Garden Brands
  • Use For: ornamentals, vegetables, and fruit
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Ortho Bug-Geta Snail And Slug Killer

Ortho Bug-Geta Snail And Slug Killer

  • Brand: Ortho
  • use For: around vegetables, fruit trees, citrus, berries
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Safer Brand SB125 Slug & Snail Kill

Safer Brand Slug & Snail Kill

  • Brand: Safer Brand
  • Use For: use with more than 40 crop types
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Southern Ag Snail and Slug Bait

Southern Ag Snail and Slug Bait

  • Brand: Southern Ag
  • Material: 3.25% Metaldehyde pelletized bait
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Natria Snail and Slug Killer Bait Granules

Natria Snail and Slug Killer Bait Granules

  • Brand: Natria
  • Item Weight: 1.5 Pounds
  • Item Form: Granules
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Best Slug Killer Reviews:

1. Garden Safe Slug & Snail Bait – Editor’s Choice

Garden Safe Slug & Snail Bait

Garden Safe is a well-known pest control company that specializes in eco-friendly solutions.

Moreover, no damage will come to your plants, flowers, or vegetables if you place the baits safely near them.

Both your lawn and a greenhouse may benefit from the application of this insecticide.

Furthermore, using a special blend of Iron Phosphate, the treatment kills any insects or slugs that have ingested the bait within six days or fewer. 

In addition, it comes in the form of pellets and should only be applied sparingly to the soil.

Just sprinkle them over the yard at night, when they’re most active, and check them the following morning to see whether they work.


  • Budget-Friendly. 
  • A powerful mixture
  • Its effects linger for up to three weeks.


  • Because of this formula’s potential to irritate the eyes and cause nausea, proper care must be followed before using it.


Shoppers love how simple it is to use, and that’s why they gave it the highest possible rating.

Buyers also acknowledge the importance of a value trade-off. Stuffing it around plants and in the gaps between steps and paths is a common recommendation from buyers.

One customer states that he has healthy birds roaming throughout the area where the baits are spread.

2. Sluggo Wildlife and Pet Safe Slug Killer – Best Premium

Sluggo Wildlife and Pet Safe Slug Killer

Due to the low toxicity of its basic ingredient, this pesticide is a good choice for houses with children or pets.

Slug killer in the 2.5-pound canister treats a 5,000-square-foot area for 40 days after the first application procedure. 

Since the product has no impact on rain, it should remain strong even if it rains severely.

Moreover, it’s a two-in-one bait that attracts and kills slugs and snails. They begin to degrade after 3 to 6 days of consuming it.

Furthermore, in organic farming, it’s OMRIlisted, which implies it’s safe to use.


  • The components in this product are safe.
  • Long-lasting.
  • Water-resistant.


  • This slug killer tends to attract other critters, especially birds, which might be an issue for some people.


In addition, clients like it tremendously. When it comes to protecting your plants, the Monterey Sluggo provides the same level of protection that farmers utilize.

One of the best solutions on the market, this two-in-one treatment attracts and kills pests at the same time with a granular mix that works even after rain or irrigation. 

An alternative that is completely safe for pets and does not harm any other species.

3. Corry’s Slug & Snail Killer – Best Budget

Corry’s Slug & Snail Killer

One of the main ingredients in this slug killer, sodium ferric EDTA, is typically safe to use around children and other animals, such as pet dogs and cats.

The 3.5-pound container of Corry’s slug and snail killer has enough product to treat an area up to 17,500 square feet or less many times. 

Once every two weeks, or as long as the slug infestation persists, apply granule slug killer.

Slugs will be drawn to and killed by the pellets, which could take anywhere from three to six days.


  • The components in this product are safe for both people and other animals.
  • Active components.
  • There is no need to repeat this procedure for additional two weeks.


  • Some crops may not grow in this area — This chemical, unlike other slug killers now on the market, is ineffective when applied directly to crops.


Because it works faster and is less toxic than iron phosphate, this mixture is an excellent alternative for treating large infestations quickly.

When used in gardens and around fruit trees, this slug poison is effective even after heavy rains.

Therefore, you may use it on grass, decorative plants, vegetables, fruit, and other food crops despite the fact that it is not on the OMRI list of approved pesticides.

4. Ortho Bug-Geta Snail And Slug Killer – Best ValueOrtho Bug-Geta Snail And Slug Killer

A sulfur-based component in Ortho’s slug poison was created for use in nurseries, fields, and agricultural crops as well as around orchards, citrus and berries, ornamental plants, shrubs, and trees.

Granules may be easily put to the lawn using the screw-top pump, which has a tight opening for regulating granule flow. 

There is no need to mix or spray Ortho Bug-Geta Snail and Slug Killer, making it safe to use around pets and animals.

Moreover, for up to three weeks after the first application, this slug poison is an efficient pesticide. 

However, if the ground has relatively little surface water, this is most advantageous.


  • No-fuss approach.
  • Saves time and money.
  • The components in this product are safe for both people and other animals.


  • As they are white, these pellets make it easier to pot plants on green grass or brown soil.


For up to three weeks, you don’t have to lift a finger to keep your yard free of slithering slime bugs thanks to the Ortho Bug-Geta Snail and Slug Killer.

Using harmless pellets put in damp soil, slugs are deterred from ruining your garden’s appearance. There is no need to combine or sprinkle with this product. 

However, it doesn’t kill slugs and snails like lures that employ iron phosphate as their active component.

5. Safer Brand SB125 Slug & Snail Kill – Best For Outdoor use

Safer Brand SB125 Slug & Snail Kill

Last but not least, we have the Safer Brand Slug and Snail Killer. Slugs and snails may be kept away from your crops and flowers in your garden by using this product.

Apply a little amount to flowerbeds, lawns, and other outdoor areas.

Moreover, you may use this snail and slug killer on even moist soil, which is where the majority of them like to hang out. The rodents will then eat the pellets and break them down.

When this happens, the pellets will begin to dehydrate the organism, leading to its death. 

In addition, as an added perk, the 2lb bag comes with a self-seal feature to keep your pellets fresh for future use.


  • A huge 2lb bag with a ziplock closure.
  • This slug killer’s composition is safer.
  • Slugs were reported to be dead in only a few hours after using this solution.


  • There are hazards associated – This slug killer may injure birds and domestic pets in addition to slugs.


Iron is the primary cause of this slug killer’s dehydrating effects, which is why they’re termed “Safer Brand” due to the fact that they utilize less dangerous chemicals and toxins in the composition.

Iron poisoning, on the other hand, may still be harmful to humans and other animals.

To avoid enticing other animals or even pets to eat from the mound of pellets, don’t put them all in one place.

6. Southern Ag Snail and Slug Bait – Best Performance

Southern Ag Snail and Slug Bait

One of the greatest active substances on the market now is 3.25 percent Acetaldehyde. It’s also dangerous to children, animals, and nature since it is very poisonous.

Moreover, no one should ever have access to it if you don’t want them to. Only one pound of pelletized bait is needed to treat 1500 square feet due to the bait’s extreme toxicity. 

As an ideal option for commercial usage or for use within greenhouses, it is fast-acting and won’t wash away in severe rains.

Finally, you should tackle the areas with severe infestations where they’ve been most persistent, along with the border.


  • Uses a lot less bait than any other method.
  • Withstands repeated downpours of strong rain without deterioration.
  • Using pelletized bait is a cinch.
  • Up to 1500 square feet may be covered with a single pound.


  • Utilization calls for particular vigilance.


Dusk is the best time to spray since that’s when the bugs start feeding. Recurring treatments twice a month are the greatest way to get the finest outcomes.

You may use it in conventional farming as long as you’re cautious, but it’s not OMRI-approved for organic farming.

7. Natria Snail and Slug Killer Bait Granules – Best Ease Of Use

Natria Snail and Slug Killer Bait Granules

Depending on a ratio of 0.5 to 1 pound of slug killer per 1,000 feet, the effects of this product may extend from 1,500 feet to 3,500 feet.

Sprinkling the pellets from the package using the twist-cap spout is the preferred method of application. 

To avoid accidentally pouring too much or too little slug killer, the package’s tiny hole makes it simple to regulate the flow of pellets.

Even after heavy rain, the pellets may stay effective for three to four weeks after application before having to be replenished.


  • One to three thousand feet in length.
  • Pellet flow may be easily controlled.
  • Tolerable for people and domestic animals alike.
  • Up to four weeks of active use.


  • Molds may be produced.
  • Expensive in relation to the size.


For households with children and pets, this iron phosphate-based slug killer is a suitable choice since it contains an active component that is safe for both people and most domestic pets.

What to Consider When Choosing the Best Slug Killer:

Best Slug Killer

For the sake of your flowers, fruit, and veggies, slug killers are used to ridding your yard and garden of slugs and other slimy pests. 

When looking for a slug killer, consider the following features: coverage, form, ingredients, and more.

1. Coverage:

A slug killer’s coverage refers to the region in which it is effective. Slugs may still be attracted to the bait outside this area, although this is less probable. 

It’s crucial to read the product information and follow the manufacturer’s instructions for usage since the coverage ranges from 50 feet to more than 1,000 feet.

When determining how much slug killer to use, keep in mind the manufacturer’s stated coverage measurement. 

If you need to defend an area bigger than the indicated coverage, just use an extra slug killer, but be sure to follow the product’s application instructions.

2. Form:

When it comes to slug killers, there are two basic options: either liquid or pellet.

Most slug killers come in the shape of pellets or granular pellets. Place the pellets in strategic locations throughout the garden, such as in the regions where water tends to gather. 

The rain-resistant pellets may last up to 40 days before needing to be refilled.

To use them on your garden or lawn, you will need to dilute the concentration with water first.

They may be used in the same manner as pellet slug killers, although liquid versions wash away more easily.

After a lot of rain, it’s a good idea to re-treat the lawn and garden.

3. Chemical Components:

For the most part, the various active chemicals in slug killers all aim to kill slug-invading creatures, although they all have differing degrees of effectiveness.

Slug digestion and motility are slowed, leaving them more susceptible to dehydration, and this is how metaldehyde works: it interferes with slug mucus formation. 

Metaldehyde normally kills slugs within a few days. It’s not recommended for families with young children or pets since metaldehyde may be detrimental to them.

Hemocyanin, a copper molecule in slug blood that aids oxygen transport, is destroyed by sodium ferric ethylenediaminetetraacetate (sodium ferric EDTA). 

Because vertebrates employ hemoglobin rather than hemocyanin to carry oxygen to their cells, this active component is largely safe for children and pets.

A slug’s stomach gets damaged by iron phosphate, which leads it to cease feeding.

There are no health risks associated with using iron phosphate as a slug killer, although it might take up to a week for the slug to die. This product should be safe for dogs as well.

Sulfur has a similar impact on a slug’s digestive system to iron phosphate, which damages the tissue. The slug may be killed in as little as 1 to 3 days if used quickly enough. 

Sulfur-based slug killers should not be used in households with children or pets because if consumed in large enough amounts, sulfur may be toxic or even deadly.

4. Longevity:

When we talk about a slug killer’s lifespan, we’re talking about how long it will be able to attract and kill slugs.

The slug killer may still have some potency beyond this point in time, but its effectiveness is severely decreased and will continue to drop. 

In most cases, a slug killer will last between 30 and 40 days, however, this is very variable from one product to the next.

Consider meteorological circumstances when determining how long a slug killer will last, as well as product information and the manufacturer’s instructions. 

Although pellets are impervious to rain and flowing water, they may lose some of their potency when exposed to subzero temperatures. 

Freezing temperatures have little effect on liquid slug killers, but heavy rain may remove them.

5. Safety:

Safety should always come first when dealing with a pest issue, but this is particularly true in households with children or pets.

Slug pellets sprayed to the garden may be found, handled, and eaten by children if parents aren’t vigilant.

The same may happen if you let your dogs out in the yard all alone.

It’s possible for pets to consume the slug killer in the soil, even if liquid slug killers don’t grab notice since they swiftly sink into the earth.

For the most part, slug killers that employ sodium ferric EDTA and iron phosphate as active components are safe for children and pets.

Nevertheless, excessive doses of metaldehyde and sulfur compounds may be hazardous or even lethal.

For households with children and pets, iron phosphate-based slug killer is a suitable choice since it contains an active component that is safe for both people and most domestic pets.

What Are Slug (And Snail) Killers?

Slug (And Snail) Killers

Molluscicides are distinct from pesticides since they are designed to kill slugs and snails.

Because most insecticides are ineffective against slugs and snails, specialized compounds were needed.

Slugs and snails are lured to them as a kind of bait. Poison is ingested as a result of this. Within a few days, they die of starvation.

Extra ingredients may be added to certain baits in order to make them more appealing to slugs and snails.

It may take anywhere from three to seven days for a slug or snail to die after eating the bait, depending on the bait’s active component.

In the midst of their demise, they’ll return to their hiding spots, so you won’t always find their dead bodies or shells.

Slugs Vs. Snails:

Mollusks (phylum Mollusca) of the Gastropoda class include slugs and snails. There is a strong familial connection between them. 

Slugs lack shells, while snails have. This is the primary distinction between the two.

The epiphragm is a thin coating of hardened mucus and calcium that snails use to seal their shells during periods of low humidity or temperature extremes.

Slugs spend more time underground than snails because they lack a hard shell to keep them safe from predators. Root crops, buried seeds, and seedlings of all types are all in jeopardy because of this.

Snails and slugs eat the same food, live in the same environments, and respond to bait in the same way. 

Since they’re such close relatives, any bait that works to kill slugs will also work to kill snails.

Also Read: Top 10 Best Shampoos to Prevent Lice (2022 Review)

How To Use Slug (And Snail) Killers?

Best Slug Killer

The mechanism of action of each active component varies. One at a time, we’ll take a closer look at each one.

Metaldehyde is a toxin that is largely digested in the stomach and then excreted. As a gaseous substance, it’s very harmful to people. As a food additive, it’s “mildly” harmful to humans.

Slugs and snails are poisoned by Iron Phosphate, which is a slug and snail stomach irritant. It wreaks havoc on their digestive system.

However, the specific mechanism of action is still a mystery. When consumed by humans, iron phosphate has a low toxicity level.

Sulfur is found in almost all of the foods we consume, yet it causes digestive and respiratory issues in insects and mollusks. 

Moreover, it may also cause neurological issues, such as the loss of brain cells. The precise mechanism of action is still a mystery.

It’s similar to iron phosphate, but it’s a lot quicker. Slugs and snails may be killed with less of this product since it is more efficient. 

Additionally, compared to iron phosphate, it is more harmful to humans.

Are Slug (and Snail) Killers Effective for Killing Slugs and Snails?

They have a high success rate. Slugs and snails will die within a week of eating the active chemicals in slug baits. Within three days, some of these creatures will be dead.

It’s just that not all of them are built to endure severe rain, so they’ll need to be applied regularly.

How to Kill Slugs and Snails Using Pesticides:

The most active times of year for slugs and snails are when it is warm and humid, or when it has rained recently.

As a result, it’s ideal to distribute the bait in the late afternoon or evening, around sunset, when they like the same conditions for their meal.

This keeps the bait from drying up and becoming unappetizing to the fish because of the sun’s rays. As evenly as feasible, the baits should be spread out.

Keep them from becoming clumps. The bait will mold if moisture is caught in the heaps.

Most of the baits should be kept away from the plants you’re trying to keep under control.

Shake the plants for a few seconds after distributing the bait to remove any remaining pellets.

After watering your lawn or garden, as well as after each big downpour, be sure to check the bait. If you use sulfur-based baits, you’ll need to reapply them.

Metaldehyde and iron phosphate-based baits, on the other hand, can survive rain without deterioration.

Are Slug (and Snail) Killers Safe Around My Pets and Children?

Metaldehyde-based baits are not suitable for use near dogs or children, and should only be used in places where pets and children are not present.

Metaldehyde-based baits may be used safely in greenhouses.

The other active substances may be used around dogs and children without fear of side effects.

So, Where Do You Look for The Best Slug Killer?

A bait that is safe around children and pets should be your first consideration. Safety should always take precedence.

Slug baits must be used outdoors, where they are often washed away or dissolved by severe rain and other weather conditions. 

You should look for baits that are weather resistant. In other words, it makes them last longer between applications.

Certain baits are brightly colored, making them easy to see on your grass or garden.

Dark-colored granules or pellets are recommended from an aesthetic standpoint.

Also Read: Top 10 Best Shampoos to Prevent Lice (2022 Review)


Both your lawn and a greenhouse may benefit from the application of the Best Slug (and Snail) Killer.

Metaldehyde-based snail baits are still effective, but their high toxicity levels make them hazardous.

The old iron phosphate baits are still available for individuals who want them, but the new iron phosphate baits work nearly as quickly and are as safe as it is possible to be.

We Hope You Find the Best One!

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