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Description
xProtective, flexible bird deterrence for glass surfaces
WindowAlert UV Liquid Marker introduces a practical layer to bird-strike prevention. Designed to work with or without decals, this UV-reflective liquid helps create a dotted barrier that birds perceive as a warning. The result is a calmer window area around homes and buildings, especially where glass catches the sun or bright reflections.
How it works
Apply the marker dots on exterior glass using our bingo marker. The dots dry to a nearly invisible, clear finish that blends with the glass while enhancing visibility for birds. For optimal coverage, place dots about 4 inches apart horizontally and 2 inches apart vertically, forming a grid that reduces the chance of a strike.
Use in conjunction with WindowAlert decals for a complete barrier, or rely on UV Liquid on its own for flexibility. The ultraviolet reflectivity is most effective in daylight and can be reapplied as needed to maintain protection across seasons.
What makes UV Liquid a practical choice
- Complements window decals by filling gaps and extending coverage
- Easy exterior application that dries clear and is simple to remove with standard cleaners
- Each 1-ounce bottle is crafted in the USA, aligning with quality and environmental goals
- Durable enough to provide months of protection, with reapplication recommended every 4 months or when reflectivity fades
Real-life uses and considerations
Ideal for homes, offices, and storefronts with large glass facades or glass doors. The dots are small enough to be discreet in daylight, yet noticeable enough to alert birds when placed according to spacing guidelines. The product can be used alone or as a supplement to existing deterrent decals, offering a flexible solution for different window configurations.
Application is straightforward: ensure an exterior glass surface is free of overlays, dirt, and cleaners; apply with the bingo marker to form dime-sized dots; allow to dry. Reapply every 4 months or test periodically with a WindowAlert UV flashlight for best results. The feature’s 12-month shelf life supports long-term planning for building management and maintenance cycles.
What you gain
- Reduced risk of window collisions for wild birds in a humane, non-chemical format
- Clear drying dots that do not obstruct overall aesthetics of glass surfaces
- Versatility to use with or without decals, depending on project needs
Produced with care in Bend, Oregon, WindowAlert remains a trusted option for bird-friendly architecture. While no solution can guarantee outcomes, UV Liquid offers a practical method to enhance an existing deterrent strategy and support bird safety around glass surfaces.
FAQ
Q: What is WindowAlert UV Liquid Marker used for?
A: A UV-reflective liquid that works with decals or alone to create visible dots that deter birds from glass surfaces.
Q: How often should I reapply WindowAlert UV Liquid?
A: Application may last 4 months; reapply when the UV reflectivity fades or after cleaning the glass.
Shipping & Return
xReturn Policy
We offer a 30-day return policy, which means you have 30 days after receiving your item to request a return. For Patio, Lawn & Garden items, returns are only accepted for products that arrive damaged, defective, incorrectly shipped, or in a condition that is the fault of the seller.
To be eligible for a return, your item must be in the same condition that you received it — unused, with all original packaging, tags, manuals, parts, and accessories included. Items that show signs of use, installation, outdoor wear, assembly, or damage caused after delivery cannot be returned.
You will also need your receipt or proof of purchase.
To start a return, contact us at gardencanada.ca@gmail.com
All approved returns must be sent to the following address:
Garden Canada – Returns Department
2601 E 28th St, STE 005
Signal Hill, California
United States
If your return is accepted, you will receive a prepaid return shipping label (when applicable) along with detailed instructions on how and where to send your package.
Items sent back without first requesting a return will not be accepted.
You can always reach us at gardencanada.ca@gmail.com for any return-related questions.
Damages and Issues
Please inspect your order upon delivery and contact us immediately if your item is damaged, defective, incorrect, broken, missing parts, or arrives in poor condition. We will evaluate the issue and make it right.
For seller-caused issues (damaged, defective, incorrect), Garden Canada will cover the return shipping cost.
Exceptions / Non-Returnable Items
The following items cannot be returned:
- Used or installed Patio, Lawn & Garden products
- Items showing signs of outdoor use, wear, dirt, or weather exposure
- Plants, seeds, bulbs, fresh flowers, and other perishable goods
- Products returned without original packaging, parts, manuals, or accessories
- Assembled furniture or products damaged during customer assembly
- Customized or personalized items
- Hazardous materials or flammable liquids
- Sale or clearance items
- Gift cards
If you are unsure about your item’s return eligibility, please contact us before sending it back.
Exchanges
Exchanges are only available for unused items that arrived damaged, defective, or incorrect. The fastest way to receive the item you want is to return the original (if eligible) and place a new order once your return is approved.
European Union 14-Day Cooling-Off Period
If your order is shipped into the European Union, you have 14 days to cancel or return the item for any reason. However, Patio, Lawn & Garden items must still be unused, in original condition, and in their original packaging with all included parts and accessories.
Refunds
Once we receive and inspect your return, we will notify you whether the refund was approved. If approved, your refund will be processed to your original payment method within 10 business days.
Please note that your bank or credit card provider may require additional time to process and post the refund.
If more than 15 business days have passed since your refund was approved, please contact us at gardencanada.ca@gmail.com
ORDER PROCESSING TIME
All orders are processed within 2–3 business days after payment confirmation. Orders placed on weekends or holidays will be processed on the next business day.
If there is any delay in preparing your order, we will notify you promptly by email.
SHIPPING TIME
Garden Canada ships exclusively within Canada across all provinces and territories.
Standard delivery: Total delivery time is approximately 5 business days (2–3 business days processing plus delivery time).
Remote or northern regions: 6–10 business days due to distance, weather conditions, and limited carrier routes.
Deliveries to areas such as Yukon, Northwest Territories, Nunavut, and certain rural communities may take longer because of seasonal and logistical factors.
While we always aim for timely deliveries, once a package is handed over to the carrier, Garden Canada is not responsible for carrier delays, service interruptions, or weather-related disruptions.
SHIPPING CONFIRMATION AND TRACKING
Once your order has shipped, you will receive a shipping confirmation email containing your tracking number and a link to track your shipment.
Tracking details typically become active within 24–48 hours after shipment.
SHIPPING RATES
Shipping within Canada is free on all orders.
Expedited or express delivery options may be available at checkout for an additional fee depending on your location.
ADDRESS ACCURACY
Please ensure your shipping address is complete and accurate before placing your order. Garden Canada is not responsible for delays, lost shipments, or delivery issues caused by incorrect or incomplete address information.
DAMAGED OR LOST PACKAGES
If your order arrives damaged, please contact us immediately at gardencanada.ca@gmail.com with clear photos of the package and its contents. We will review the situation and assist you as quickly as possible.
If your package is marked as “delivered” by the carrier but you have not received it, please first:
- Check with neighbors or building management
- Verify the shipping address used during checkout
- Contact your local delivery office
If the issue remains unresolved, please email us and we will help initiate a carrier inquiry or claim when applicable.
INTERNATIONAL SHIPPING
At this time, Garden Canada ships only within Canada. International shipping options may become available in the future.
CONTACT
If you have any questions regarding shipping, please contact us at: gardencanada.ca@gmail.com
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