[SGrabs33]

Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator is only 66 cents per oz.

I used 1/2 oz. the last time I sprayed my 4500 sq ft and it was the perfect amount.

 

[SGrabs33]

1/2 oz per 1k feet? Or a half ounce per 4500 sq feet? What's the dosage? Did you do a half dose?
slomo

I used a total of 1/2-3/4 oz on my whole 4500 Sq Ft. Tracker dye wont hurt anything, i don't think. You can use their applications rates as a guide but find the amount that works the best for you!