Unfortunately the product that was probably used was the Ditrac Tracking powder which is a restricted used product only available to licensed professionals. We do a product called Rat X which would be recommended safe for use when baiting inside.
Yes, the droppings of the mice and/or rats will become bleached in color and larger in size after consuming Rat X. This is an indicator of the product acceptance and consumption and can be up to three times larger than pellets from non-treated rodents.
The kill time for Rat X can take anywhere between 5-7 days. The mice and rats will eat the bait like a food source and Rat X will cause dehydration. Mice and rats have stomach sensors that tells them when they are thirsty. When they eat this bait, it turns off their stomach sensors and it can no …
Read Full Answer »Rat X can be applied into rat bait stations. We do not recommend putting it in with another type of bait. Below is the product label for more information. http://www.domyownpestcontrol.com/msds/Rat_X_Label.pdf