Use of D-Con?
Answers:
You just buy some D-con and read the label. It isn't a spray... you just put it out.
I would put everything up on planks of wood. Make sure that all boxes are sealed tight. Clothing might have moth balls in them.
You can get some awesome plastic storage containers at Costco and many dollar stores. These would close up tight.
Other answers:
D-Con to the best of my recollection is a mouse killer poison
D-Con to the best of my recollection is a mouse killer poison
Any hardware or feed store carries it. Sold over the counter.
In use, do not have any water inside. The rodents must have water and go outside to die.
D-con can be purchased where the bug sprays are located in grocery stores. It's in a yellow and brown box that is triangle shaped. They have 2 kinds, one is for rats and the other for mice. Make sure anything that would attract the rodents is in a tightly sealed container. My parents stored furniture without d-con and the mice ruined their funiture and many other items.