Writing on Polyethylene bottles doesn’t work well with a sharpie. I keep bottle of 98% alcohol, acetone, tap water on my work bench, and labels are always wiping off.
Solution is a livestock marking pen : https://www.amazon.com/gp/product/B000HHLU3M/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1