How about doing an elementary school grade research and checking for yourself. It is not even a conspiracy that various chemicals are being sprayed. "The most common chemicals used for cloud seeding and stratospheric aerosol injections include silver iodide, potassium iodide, solid carbon dioxide, various forms of sulfur, aluminium oxide, calcite and sodium chloride." https://en.wikipedia.org/wiki/Stratospheric_aerosol_injection https://en.wikipedia.org/wiki/Cloud_seeding