Blue Drop Dye Tabs 200 pc Toilet Dissovable Bluing Tablets Prevent Testing Tampering in EZ Pour Bottle

 Blue Drop Pack- 200 pcs - Dye Bulk Leak Detecting Dye Tablets for Toilet bluing. Dissolvable tabs to deter sample tampering.

To use, simply shake a tablet into the bowl and blue color appears quickly. Easy and non-toxic, will not stain. 200 Dye-tablets in bottle.

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