I just purchased 2 red-spotted toads and picked up a dozen crickets for their next feeding in about 2 days.

I applied some of the vitamin dust to the crickets but more of it came out than i had anticipated. The crickets are all white now. I am wondering if this is too much dust? Will they eat some of it in the time until the next feeding? Is this much dust harmful to toads if they eat a white cricket? There was no exact amount specified in the instructions.

Thanks in advance for any help!