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DoMyOwn - Do It Yourself Pest Control
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Product Q&A

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Ray from Bethany, Okla writes

Can I use Crystal Blue to color my herbicide before I spray my yard?

Answer:

Crystal Blue is manufacturered specifically for use in ponds. We do have other colorants such as Turf Mark Blue which is made to add to herbicides and may better suit your needs.

Answer last updated on: 02/23/2014

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Crystal Blue Pond Colorant

Crystal Blue Pond Colorant

4 out of 5 stars

$49.60

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