My cat has had poison symptoms/liver damage that I think I have traced. Cipromethina is highly toxic to cats however is used in flea powder for dogs. Dogs can withstand Cipromethina/Perimethin but cats can not. This is what our "professional" house sprayer sent me.
Hi Mrs.
Here you have my used produtcs formulation:
22% It´s a chemicals group combination, their names are: Cipermetrina, alfa, ciano3, cis, trans3, fenoxibenxil 2.2, diclorovinil, dimetil, carboxilato y ciclopropano.
10% it´s Butoxido de piperonilo
68% it´s H2o as solvent and emulsifient
All these chemicals have a sanitary license for urban use against pests and have a very low toxicity for humans, pets and plants.
I´m at your service