Please choose the correct solution to the question: How to remove a splinter from a hand or foot?

Solution1: Pour cold water in a tub and add some epsom salts, rest the splintered appendage next to the water for a few minutes until your skin softens, then using tweezers grip the splint and dislodge it

Solution2: Pour warm water in a tub and add some epsom salts, rest the splintered appendage in the water for a few minutes until your skin softens, then using tweezers grip the splint and dislodge it

Answer format: solution1/solution2
Answer: solution2