Dusting advice needed.

[Doug2013]

I dust cockroaches once a day five days a week with calcium but am I using too much?

I put the calcium in a bag and shake until roaches are covered, see picture.



My BD is a juvenile.

Any comments appreciated

Doug

 

[bobbycarp]

Looks good to me.

 

[Doug2013]

Cheers.
I was worried that I was using too much. After further research it looks like the BD will poop out any unused calcium, is this a fact?