Neem oil/spearmint oil/lavendar oil/1%rape seed oil carrier and suffocate fsrmers use that.
Teatreeoil.
I do a mix of all but as long as neem is there. It days n there gone and spidmites. Neem is an antiegg pill. Suffoctaor. And hormone controller.
They csnt breathe breed or eat.
Systemic so it becomes the plant for a while
Alsobsafe and healing to skin..
So dog fleas
Kids headlice.
100ml neem and a tub of hairgel
Leave in overright. Wash out with teatree and oliv oil.
Gone and dont wna come back