A spray pattern indicator dye is a marker dye when spraying with a garden sprayer or knapsack to help you spray with greater precision when chemical spraying.

Using a dye for chemical spraying will let you know:

Where you have sprayed | Where you have not sprayed | Where you should have not sprayed | When your sprayer is clean | When you have contaminated yourself

Indigo Garden Spray Dye will save you Time | Effort | Overlapping | Missing Areas | Product | Wastage | Worry | Money

Available in The Lawn Shop for £9.99 carriage paid in November 2019.