How Do L Get Crayon off a Oil Painting with Out Damageing the Painting

This was asked on here before - try some of these suggestions

https://www.mamapedia.com/questions/17245474506231840769

If its a valuable painting or of value to you for personal reasons I'd take it to a professional. If it isn't I'd probably try a little murphy's oil soap on a soft cloth working in a small area at a time and using very gentle pressure.

Take it to a professional.

you could try the suggestions of strangers who are not professionals giving unfounded advice on the internet.

or take it to a professional.

khairete
S.