Today my car met a high curb and I have three large scratches by my fog lights. I have been searching online for how to fix it but can not decide on what the best DIY trick is. I don't want to pay to have the bumper replaced- way to expensive. Will just applying touch up paint do the trick or should I try Scratch X? I also read somewhere that you shouldn't use touch up paint on the plastic bumper- is that true? Please help!