how do I cover the smell of my rippening girls?

Can I use moth balls in my soil without harming my girls?

hmmm...scented candles? I know if you eat a moth ball t can make you very sick, so I doubt it is ok for your ladies. I dunno though.

I guess I am no help at all.

I wouldn't suggest putting anything in your soil. Try using other dried herbs like dill, rosemary, spearmint, or menthol to add a third party smell to defray or overpower the smell of your girls.

Summers eve

Odor Control Gels or Ozone Odor Control units depends on your setup...