>>/121683/
You probably get a ton of "advice" but my wife anon uses Chanca Piedra or "break stone". Cleared stones and a pollup 15 years ago, never came back
https://www.amazon.com/gp/product/B0027E0X3G/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1