The best stain and odor remover is this:Dish SoapBaking SodaHydrogen PeroxideThere really is no set-in-stone amount of each to use but make sure you dont over use the hydrogen peroxide! Hydrogen...
It depends if your kind of stain is polar or non-polar, if it is polar stain it can be remove by a polar stain remover but if it is non-polar, use the non-polar stain remover to eradicate the stains...
Yes you can remove the stain from Lemon or Lime. I tried once it worked out for me, once I was cycling I got grease stain and I removed with the help of lemon.
What do we mean by stain remover? I think it means those little containers of stuff to target specific stains, but the person who wrote the answer below was talking about detergent/soap, which is...