Bonide

Bonide Captain Jacks Neem Oil 32 oz Ready-to-Use Spray Multi-Purpose Fungicide Insecticide and Miticide for Organic Gardening

335+ bought in the past month

$11.97$12.99

About this item

  • MULTI-PURPOSE BUG KILLER - Bonide Neem Oil is a perfect pest control solution for any garden dealing with mites, flies, mildew, and more. This product is a three-in-one fungicide, miticide, and insecticide.
  • READY TO USE - This product is conveniently ready to use when it arrives. The spray nozzle makes this product easy to deploy and can even be used up to the day of harvest.
  • KILLS ALL STAGES OF INSECTS - Bonide's 3-in-1 Neem Oil is great because it kills the egg, larvae, and adult stages of insects while also preventing the fungal attack of plant tissues.
  • DORMANT SPRAY - In addition to being useful for ridding your garden of insects and other pests, this Neem oil makes a great dormant spray to help protect your plants throughout all seasons.
  • ORGANIC GARDENING - Derived from the Neem seed, our product is great for use on roses, flowers, vegetables, fruits, herbs, indoor houseplants, trees and shrubs. It's approved for organic gardening.
$11.97
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Product details

Item FormLiquid
Item Weight2.25 Pounds
Liquid Volume32 Fluid Ounces
BrandBonide
Specification MetAnsi

Technical specifications

item_formLiquid
item_weight2.25 pounds
liquid_volume32 Fluid Ounces
brandBonide
specification_metAnsi
target_speciesMulti-Purpose
upc037321000228
global_trade_identification_number00037321000228
product_dimensions2.5 x 4.88 x 11.88 inches
departmentUnisex-Adult
manufacturerJensen Distributing - Lawn & Garden
item_model_number0226A
best_sellers_rank#25 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Insect & Pest Repellent Sprays
is_discontinued_by_manufacturerNo

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Customer reviews

4.346,972 ratings

Customers say

Customers find the neem oil effective for plant health, helping their plants thrive, and appreciate its quality and safety for plants and pets. Customers disagree on the product's effectiveness, with some saying it works wonders while others report it doesn't work at all, particularly against gnats.

★★★★★

It works and doesn’t make a mess!

Celia sellersDecember 31, 2025

This is amazing just two sprays and my little insect problem is gone. The item does not smell bad and does not make a mess. I use this on Millie bugs in an enclosed area and had no problem at all. I definitely recommend following the directions on the back and keeping a paper towel just in case. This is a great value for my money and I believe this small container will last me all year if not, two years. I sprayed my plants several weeks ago and still have not had a reoccurrence of insects. Highly recommend. Read more

★★★★★

Works great

TRJanuary 7, 2026

Have spider plants and learned the hard way they attract gnats! Lots of them! Use this and they were gone quickly amd stay away! Does have a slight smell if you are sensitive like me but not bad or overwhelming Read more

★★★★☆

Smelly

NicoleSeptember 12, 2025

This stuff smells so bad. Better open window if you have indoor plant problems and need this. I have been using it for months and have seen little help with my insect issues. Makes a mess. Good thing its natural ingredients. It sprays really nice and had the spray and stream option. Read more

★★★★★

Super affective

KSmithJuly 27, 2025

I’ve used it on succulents, plumerias, houseplants and exterior plants such as potatoes, strawberries and corn. Been affective for mealy bugs, I forget the species however one succulent had an infestation (this took probably a couple weeks of treatment) and even caterpillars! I did save the most impressive for last, one of my Desert Rose (extremely difficult species) came with a caudex whose whole bottom half was mushy with a fungal infection so my first thought was I had to cut it in half, dry it out and hope for the best however as is usually best with this plant I had to exercise restraint and think of a different plan. Then I thought of trying this stuff and it’s actually working! Awesome product, it does take time and sometimes lots of applications so it’s not an immediate result and isn’t designed to be. Also it smells realllly bad. Will always have this on hand Read more

★★★★★

Grade: A

YayaJanuary 5, 2026

My green babies and I Love this product! This need oil gives all my plants a little shine and perks them up when sprayed at the base and soil. It’s very effective and has good longevity. Premade and arrives ready which makes it easy to use. It’s not sticky and doesn’t have an odor until I add oil. . I like to add pure peppermint oil to it to help deter bugs. I only use two brands of Neem oil and this is one of the two. Read more

★★★☆☆

Works Okay, But the Smell Isn’t Pleasant

IEOctober 22, 2025

I used the Bonide Captain Jack’s Neem Oil, 32 oz Ready-to-Use Spray on my plants, and it did help reduce some of the bugs at first. It’s easy to spray and a good natural option, but I noticed that the bugs start to come back within a day or two, so it needs frequent reapplication. The biggest downside for me is the strong, unpleasant smell it lingers for a while after use and isn’t very pleasant to work with. Overall, it’s a decent short-term fix for pests, but the smell and short-lasting results keep it from being a five-star product. Read more

★★★★★

AMAZING RESULTS!

KellyODecember 16, 2025

I was able to FINALLY get rid of mealy bugs on my vincas and polkadot plants!! I was going nuts trying to get rid of the pests. Tried natural means and persistent manual removal but this product worked AMAZINGLY!!! Read more

★★★★★

Plant saver bug killer!

ToniNovember 29, 2025

This was a life saver/plant saver! We had so many gnats from our plants that were literally swarming around the house. I tried all of the home made stuff and nothing worked. I really didn’t want to have to throw out all of my plants, so this was a last resort. I’m so glad I got this! Within one use, the bugs were already highly decreased!! I just didn’t realize that the smell would be so potent and gross (whatever works) so I recommend to spray the plants outside. That’s what I did the next dose, and now the bugs are gone and my plants are saved!! Read more

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