40 windows? The size of the 40 Windows or sq ft of the windows? Thanks.

Each 4 oz. packet will clean 20 window for Full Crystal and 2,000 sq feet for Full Exterior. For the 1lb package it would be 80 windows and 8,000 sq feet.

I only have two small windows that need cleaning. How much of the crystals should I put in a 32 oz spray bottle?

I am not sure but I filled the container & did 6 windows with plenty left which I can use later...not a problem to store so I am ready to use the rest of the solution when I do the rest of my windows...I do small jobs to avoid getting too tired ....hope this helps you :-)

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Full Crystal Refill Kit - Two 4 Oz. Crystal Powder Exterior Window Cleaner Packets for Glass and Screens (Cleans Up to 40 Windows)

Full Crystal Refill Kit - Two 4 Oz. Crystal Powder Exterior Window Cleaner Packets for Glass and Screens (Cleans Up to 40 Windows)

Product ID: 667870340

Details

Brand
Full Crystal
Item form
Powder
Specific uses for product
Windows Doors
Material features
Non-Toxic
Item volume
4 Fluid Ounces

🌿Safe & non-toxic formula

💧Cleans up to 40 windows

📏Reaches up to 27 feet high

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Description

✨ Elevate your curb appeal with streak-free windows—no ladder required! 🪟

REACH NEW HEIGHTS - Spray up to 27 feet high—no ladders, no scrubbing, just easy cleaning from the ground.
SIMPLE TIME SAVING USE - Spray, wait one minute, rinse, and enjoy naturally spotless windows without extra effort.
EFFORTLESS STAIN REMOVAL - Powerful crystal concentrate wipes out dirt, grime, and water deposits for a streak-free shine.
ECO FRIENDLY PLANT SAFE - Made in the USA with a non-toxic formula that protects your garden and outdoor surfaces.
ALL IN ONE CLEANING SOLUTION - Versatile enough for windows, screens, shutters, gutters, and more—one kit does it all.

The Full Crystal Refill Kit includes two 4 oz. packets of concentrated crystal powder that clean up to 40 exterior windows. Designed for easy application, it sprays up to 27 feet high to reach second-story windows without ladders. This non-toxic, plant-safe formula removes tough stains, dirt, and water deposits, leaving a streak-free shine on glass, screens, and multiple outdoor surfaces.

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Product Name	Full Crystal Refill Kit - Two 4 Oz. Crystal Powder Exterior Window Cleaner Packets for Glass and Screens (Cleans Up to 40 Windows)
Units	1 Count
Brand	Full Crystal
Format	Powder

Full Crystal Refill Kit - Two 4 Oz. Crystal Powder Exterior Window Cleaner Packets for Glass and Screens (Cleans Up to 40 Windows)

Details

Details

Description

Specifications

Common Questions