Menthol Crystal non-toxic when used correctly

[Guest guest]

Hi All,

There seems to be some concern that menthol crystals are hazardous to

humans. As per the MSDS sheet, it is not for ingestion. In the

environment, such as using in sealed bags instead of mothballs, it is

quite effective as a miticide.

In a non-sealed environment, they are only a mite repellent, as the

mites can quickly move from any noxious stimuli. They are recommended

because of their properties to repel or kill mites. The active

ingredient is Mentha (essential oil) and if properly used, should be

fine to use.

For those who seek only non-toxic solutions for mites, that is very hard

to do, and for the most part is unrealistic. Even the active ingredients

in Dawn dish soap would be detrimental if ingested at any significant

amount.

Thanks for the feedback on menthol crystals.

Tim