Garden Pests and Diseases: Epipremnum pinnatum, 0 by Midi

Midi wrote:
My mom has many years old Epipremnum and we have a little thrips problem around here. I have used some kind of pesticide and have washed leaves with soap water, but then the leaves started to look like in the picture. I really want to know is that problem done by the thrips, pesticide or the soap water? That problem came after pesticide and soap water and it came fast. The pesticide is a stick that needs to put in the compost and it includes Imidocloprid.

Please help me! :(