Just noticed some yellowing on the hull of my white boat. What can I use to remove it

I have the same problem. I was told Nu Hull was great, so I ordered some. Now that I've got it, I'm afraid to use it. They say just spray it on, let it sit for 3 to 5 minutes and then rinse off. Then I find out that you need to cover your trailer with plastic sheeting, don't get on this, don't get it on that, and don't do it in your driveway because it can mess up your concrete......I took some Mr.Clean Magic Erasers and got most of the yellow off. You can see just a faint bit of yellowing after using the erasers. Then went over it with some polish. Hope this helps........By the way, would you like to buy my gallon of unused Nu Hull?

I used the nu hull on my boat had a white hull worked great just sprayed on hosed off on my trailer i just made sure i wet it down good before i sprayed my hull and sprayed off real good had no problems at all

I had the same problem took my buffer to the boat with some 3M heavy compound and it looks like a new hull but if that other stuff just sprays on and washes off it's got to be better.

My boat was rode hard and put up wet when I garaged it 5 months ago. I pulled it out of the garage yesterday, and I was sick. It was yellow. It was green. It had road tar all over it. One hour, ten minutes later it looks factory new.

It always starts an argument here, and that's not my intent, but I use Bass Boat Saver. It's hard to get--no local dealers here. It ain't cheap at $40.00 per gallon, but a gallon will last most folks two or three years. No masking of parts--it cleans hulls, trailers, windshields, sonar screens, etc. I use it on the front of my truck to keep bugs from sticking to it. There may be other products that are equally as effective, but I'm not looking for a replacement. It sure solved my discoloration and road grime problems.

The Bass Boat Saver is way cheaper if you just buy the 5 gallon container; it is 150.00 TYD free shipping and 3 empty spray bottles free. It is well worth it. Once you get the yellow off use the BBS after you get off the water and you will not have anymore problems. It is really like a protective layer on your hull.

i was told a magic eraser.