Ear Rite Miticide For Cats 1oz Ear-Rite Miticide for Cats & Kittens (1 fl oz) by Lambert Kay, is used to kill Ear Mites & Ticks and also aids in ear wax removal. Ingredients: Pyrethrins 0.15%, *Piperonyl Butoxide, Technical 1.5%. *Equivalent to 1.2% (butycarbityl)(6-propylpiperonyl) ether and min. 0.3% related compounds. * Safe to use on cats and kittens.