Flock Free Mosquito Spray Concentrate, 32oz
More coverage and better unit economics for larger residential properties
- Best for larger residential properties, multiple treatment zones, or homeowners planning season-long maintenance
- Approx. 4-8 acres per application cycle, depending on dilution, sprayer settings, vegetation, and site conditions
- Mix with water and apply with a hand-pump, backpack, garden sprayer, fogger, or other compatible equipment
- Up to 32 finished gallons at the standard maintenance dilution; up to 16 gallons at the initial-treatment dilution
- At current pricing, about 43% lower concentrate cost per finished maintenance gallon than the 4 oz size
State availability: This product cannot be purchased in or shipped to Connecticut.
A different way to manage mosquitoes around your property
Mosquito control works better when you treat the places mosquitoes actually use - not just the open lawn and not only the mosquitoes you happen to see flying. Flock Free Mosquito Spray is designed as an outdoor territory treatment that repels adult mosquitoes and mosquito larvae, helping interrupt the mosquito life cycle and reduce mosquito populations over time.
The goal is not to promise an instant, permanent fix. The goal is to make the places mosquitoes rest and breed less favorable, stay consistent through the season, and reduce mosquito pressure over time.
Why choose the 32 oz concentrate?
The 32 oz concentrate is for homeowners who already know they need more than a starter bottle. It is a strong fit for larger properties, several treatment zones, or a season-long program that will require regular maintenance applications.
You get the same core Flock Free Mosquito Spray mosquito-management approach in a larger concentrate format: treat the places mosquitoes rest and breed, stay consistent with your application schedule, and reduce the need to keep buying small bottles throughout the season.
At the standard maintenance rate of 1 fl oz per gallon of water, one 32 oz bottle makes up to 32 gallons of finished spray. At the initial-treatment rate of 2 fl oz per gallon, it makes up to 16 gallons. At current prices, that puts the concentrate cost at roughly $3.41 per finished maintenance gallon versus about $6.00 for the 4 oz bottle - approximately 43% lower.
Value: At current prices, the 32 oz size delivers substantially lower concentrate cost per finished maintenance gallon than the 4 oz starter size. This is the clearest reason to move up when you know you will spray regularly.
What Flock Free Mosquito Spray does
Flock Free Mosquito Spray uses a plant-based formula designed to affect mosquitoes through their exposed breathing structures (spiracles) while working as a repellent across treated territory. The practical result is a three-part mosquito-management strategy:
Repels adult mosquitoes
Treat the shaded vegetation, property edges, and outdoor resting areas where adult mosquitoes spend much of the day.
Repels mosquito larvae and discourages breeding
Treat mosquito-prone areas and the surroundings of breeding sites so the property becomes less favorable for the next generation.
Supports ongoing population reduction
Regular applications help interrupt the life cycle instead of relying on a one-time treatment of flying adults.
Flock Free Mosquito Spray also repels ticks. Flock Free Mosquito Spray should not be represented as a product that kills mosquitoes or ticks; its approved role is repellency and ongoing mosquito-management support.
Where to spray
For better results, focus on the cool, shaded, damp, and protected areas mosquitoes prefer. Open lawn can be treated, but it should not be the only target.
- Shrubs, hedges, bushes, ornamental plants, and dense landscaping - including the undersides and interior foliage where mosquitoes rest.
- Lower tree branches, shaded trunks, tree lines, fence lines, wooded borders, and property edges.
- Tall grass, overgrown areas, shaded corners, areas beneath decks, behind sheds, and around air-conditioning equipment.
- Vegetation around patios, decks, porches, pools, gazebos, play areas, outdoor seating, and other places people spend time.
- Areas around standing-water sources and breeding sites such as bird baths, plant saucers, drainage areas, low spots, ponds, water features, and containers that collect rainwater. Remove unnecessary standing water whenever possible.
How to use the 32 oz concentrate
- Shake or mix the concentrate thoroughly before measuring.
- For the first treatment of a new or untreated property, add 2 fl oz of concentrate per 1 gallon of water.
- For normal maintenance applications, add 1 fl oz of concentrate per 1 gallon of water.
- Fill the sprayer tank with water first, then add the measured concentrate and mix thoroughly.
- Apply throughout mosquito resting areas, breeding-site surroundings, shaded vegetation, property edges, and outdoor living zones. On larger properties, work systematically so shaded borders and dense vegetation are not missed.
- Reapply approximately every 3-4 weeks under normal conditions, adjusting according to label directions, mosquito pressure, and rainfall.
Handling and equipment: When working with concentrate, wear eye protection and gloves, avoid prolonged skin contact, and keep concentrate out of reach of children and pets. Application equipment is required and is not included.
What to expect - and when to reapply
Flock Free Mosquito Spray is intended for ongoing mosquito management, not a one-time "spray once and forget it" treatment. A single application can provide protection for up to about 4 weeks under normal conditions, but mosquito pressure, rainfall, vegetation density, and application quality all affect the interval.
For routine maintenance, reapply approximately every 3-4 weeks. During periods of heavy mosquito activity, frequent rainfall, high humidity, or unusually favorable breeding conditions, shorter intervals may be appropriate according to label directions.
Light rain after Flock Free Mosquito Spray has dried is generally not a problem. Heavy rainfall that washes treated surfaces may reduce performance; if a significant downpour occurs soon after treatment, reapply when conditions allow.
Designed for real outdoor spaces
Flock Free Mosquito Spray is formulated with plant-based ingredients that qualify for the U.S. EPA FIFRA 25(b) exemption for minimum-risk pesticide products. Flock Free Mosquito Spray does not rely on the conventional synthetic insecticides commonly used in many traditional mosquito treatments.
When used as directed, Flock Free Mosquito Spray is intended for outdoor use around residential landscapes and activity areas including lawns, patios, decks, play areas, shrubs, gardens, ornamental plants, vegetable gardens, and fruit trees. Avoid direct application to people or animals, food, pet bowls, and actively feeding pollinators. Allow treated surfaces to dry before children and pets resume normal unrestricted use of the area.
What's inside
Active ingredients: thyme oil, garlic oil, corn oil, geraniol, clove oil, citric acid, peppermint oil, rosemary oil, and sodium chloride (salt). Other ingredients: water, vinegar, saponified coconut/palm oil, isopropanol, and potassium sulfate.
Important: Plant-based does not mean risk-free. Always read and follow the product label, use the recommended dilution and application interval, and take normal precautions when handling concentrate or spray mist.
Which Flock Free Mosquito Spray size is right for you?
Choose by the area you need to treat and how often you expect to spray. The Flock Free Mosquito Spray formula strategy stays consistent; the format, volume, and practical coverage change.
| Product | Best for | Coverage / role | Application |
|---|---|---|---|
| 32 oz Ready-to-Use | Patios, decks, porches, seating areas, quick touch-ups | Spot treatment; not intended as the economical choice for a whole yard | No mixing; sprayer included |
| 4 oz Concentrate | Most homeowners; small-to-medium residential properties | Approx. 1/2-1 acre per application cycle* | Mix with water; separate sprayer required |
| Bundle: 32 oz RTU + 4 oz Concentrate | Average suburban backyard plus patio/deck touch-ups | Spot treatment + approx. 1/2-1 acre concentrate coverage per cycle* | RTU for convenience + concentrate for yard/refills |
| 32 oz Concentrate | Larger properties, multiple treatment zones, seasonal supply | Approx. 4-8 acres per application cycle* | Mix with water; separate sprayer required |
| 1 Gallon Concentrate | Large properties, repeated treatments, commercial or professional use | Approx. 16-32 acres per application cycle* | Bulk concentrate; sprayer/misting equipment required |
*Coverage is approximate and varies with dilution, equipment, application rate, vegetation density, and site conditions.
Frequently asked questions
Who should choose the 32 oz concentrate?
Choose it if you have a larger residential property, multiple mosquito-prone areas, or expect to make regular applications throughout the season. It is also practical when you would otherwise need several 4 oz bottles.
How much finished spray does one 32 oz bottle make?
Up to 32 gallons at the standard maintenance dilution of 1 fl oz per gallon, or up to 16 gallons at the initial-treatment dilution of 2 fl oz per gallon.
How is this different from the 4 oz concentrate?
The Flock Free Mosquito Spray product role and application method are the same; the main differences are volume, coverage, and unit economics. The 32 oz size is more practical for larger properties and repeat seasonal use.
Do I need a sprayer?
Yes. Use a compatible hand-pump, backpack, garden sprayer, fogger, or other suitable application system. Equipment is not included.
How often should I treat?
For normal maintenance, approximately every 3-4 weeks. Heavy rain, dense vegetation, high humidity, or unusually high mosquito pressure can justify a shorter interval according to label directions.
Can Flock Free Mosquito Spray be used around normal family and pet areas?
Yes, when used as directed. Do not spray people or animals directly, keep pets and children away during application, allow treated surfaces to dry, and follow label precautions around gardens, ponds, fish, and pollinators.
Shipping, returns, and state availability
Orders ship from Lakewood, New Jersey. Orders normally leave within approximately 1-3 business days, and most U.S. deliveries arrive in about 2-6 business days depending on destination and carrier conditions. Shipping charges and applicable taxes are shown at checkout.
State restriction: This product cannot be purchased in or shipped to Connecticut.
For returns and refunds, use the current Flock Free Returns Policy linked on the website.