Stain be gone or Stain, Stain, go away

The best stain removal tools are laundry detergents like Oxy Clean, Shout, Stain Removal, and Tide spot cleaner. Grass stains in general are relatively easy to get rid of so long as you wash the clothes quickly after the stain.

Simply you can use some stain removal that available in markets. Or try hot water. Hot water is primary good stain removal process.

acids, alchole anything like tat or you can get stain removal from shops

There is a conflict of opinion among experts about which stain removal wax is the best. However, there are two that stand out: Minwax and Thompson's.