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NyGuard Plus Flea & Tick Aerosol
NyGuard Plus Flea & Tick Aerosol is a fast-acting aerosol spray that is both a killer of adult fleas and ticks and contains Nyguard IGR to disrupt the flea life cycle. Nyguard delivers a quick knockdown of fleas and also eliminates pet odors.
10/30/25
NyGuard Plus Flea & Tick Aerosol, manufactured by MGK, is a unique product that combines flea and tick control with a pet odor neutralizer.
This product kills all stages of fleas and ticks quickly and provides residual control of fleas for up to 7 months. The formulation combines a pyrethroid, Nyguard Insect Growth Regulator, and a synergist. Application is easy using the aerosol can, and the spray nozzle will not drip.
NyGuard Plus Flea & Tick Aerosol also contains an odor neutralizer that can tackle pet odors and urine, leaving an area smelling clean and fresh. We highly recommend getting Nyguard Plus today to put an end to indoor fleas.
Tools Needed
This insecticide aerosol comes ready to use with no additional application tools necessary.
How to Use
- Step 1: Before using NyGuard Plus Flea & Tick Aerosol, identify areas that could be breeding beds for insects and where they may harbor them. These areas include carpets, rugs, flooring, drapers, furniture, under cushions, and places where pets rest.
- Step 2: To use this product to treat fleas and ticks, hold the can 2 to 3 feet away from surfaces that will receive the application. Shake well before spraying, and turn the container upside down. Spray in a uniform mist to apply correctly.
- Step 3: Apply uniformly, using a sweeping motion, to carpets, rugs, flooring, upholstered furniture, around the edges of the carpet, and cracks and crevices.
Where to Use
NyGuard Plus Flea & Tick Aerosol is labeled for use only indoors in homes, hotels, offices, hospitals, apartments, schools, dorms, warehouses, veterinary clinics, and commercial buildings. Inside your home, you can use this product on carpets, furniture, and floors. Focus treatment in areas that could be infested includes rugs, carpets, upholstered furniture, pet beds, and pet resting areas.
When to Use
Use this product when you are dealing with a flea or tick infestation around the home. The product can be applied in areas such as behind baseboards, cabinets, walls, ceilings, door and window frames, and around appliances. Ensure contact with as many insects as possible.
Safety Information
NyGuard Plus Flea & Tick Aerosol is safe to use around children and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when applying this product.
Do not allow adults, children, or pets to enter the treated area until the sprays have dried.
Special Considerations
While Nyguard Plus may address indoor fleas and ticks, it doesn't address fleas on your pets. You cannot spray this on your pets; instead, you should use Petcor Flea Spray or Flee Trigger Spray.
| Availability | Online |
| Restricted Use | No |
| Shipping Restrictions | No Restrictions |
| Brand | MGK |
| Keith's Pro Tips | "While Nyguard Plus is mainly marketed to target fleas and ticks, it can also be used for cockroaches, dust mites, carpet beetles, and lice. Be careful not to over-wet furniture or carpeting with the product when spraying." |
| Product Drawbacks | May not be enough to use an aerosol to address a heavy infestation. |
| Target Pests | Fleas, ticks, flea eggs and larvae. Cockroaches, dust mites, carpet beetles, and lice. |
| Application Equipment | Gloves, Respirator Mask |
| Application Methods | Broadcast Spray |
| Active Ingredient | 3-phenoxybenzyl-(1RS, 3RS, 1RS, 3SR)-2, 2-dimethyl-3-(2-methylprop-1-enyl) cyclopropanecarboxylate 0.40% N-Octyl bicycloheptene dicarboximide 1.60% Pyriproxyfen 0.10% |
| Product Type | Insecticide |
| Formulation | Aerosol |
| Application Rate | Apply a fine mist 2-3 feet from surface to be treated. |
| Shelf Life | This product has a shelf life of 3 years, which should make it useful for any possible future infestations. |
| Yield | Each 17 oz. can of NyGuard Plus Flea and Tick Premise Spray treats up to 2000 square feet. |
| Use Sites | Indoors |
| Time to Kill | Adult fleas will be knocked down within minute and controlled within a couple hours. |
| Comparable Products | Novacide Flea and Tick Killer |
| EPA Registration # | 1021-2580 |
| Restricted Use | No |
|---|---|
| Availability | Online |
| Signal Word | CAUTION |
| Keith's Pro Tip | "While Nyguard Plus is mainly marketed to target fleas and ticks, it can also be used for cockroaches, dust mites, carpet beetles, and lice. Be careful not to over-wet furniture or carpeting with the product when spraying." |
| Time to Kill | Adult fleas will be knocked down within minute and controlled within a couple hours. |
| Chemical Type | Insecticide |
| Formulation | Aerosol |
| Application Methods | Broadcast Spray |
| Product Drawbacks | May not be enough to use an aerosol to address a heavy infestation. |
| Active Ingredient | 3-phenoxybenzyl-(1RS, 3RS, 1RS, 3SR)-2, 2-dimethyl-3-(2-methylprop-1-enyl) cyclopropanecarboxylate 0.40% N-Octyl bicycloheptene dicarboximide 1.60% Pyriproxyfen 0.10% |
| Application Equipment | Gloves, Respirator Mask |
| Mix Rate | Apply a fine mist 2-3 feet from surface to be treated. |
| Use Sites | Indoors |
| Yield | Each 17 oz. can of NyGuard Plus Flea and Tick Premise Spray treats up to 2000 square feet. |
| EPA Registration No. | 1021-2580 |
| Shelf Life | This product has a shelf life of 3 years, which should make it useful for any possible future infestations. |
| Comparable Products | Novacide Flea and Tick Killer |
| Children or pets? | No |
| Property Characteristics | None |





