What should I do to remove acrylic paint from various surfaces and clothing?

Acrylic is easier to clean, but doesn't leave a smooth surface. Enamel is smoother, and will generally last longer, but is hard to clean up if you want to change...

You can actually use leather cleaner to clean the other surfaces in your car as well.

No. If you put the mug in the dishwasher, there is a high probability the paint will come off.

You can use acrylic but you will not get the best results. The acrylic paint will harden the shirt and likely come off in the wash.

A shipping tube would be a way to place the circular needles so they can be kept straight..The ends have tight-fitting caps to keep everything in. A plastic PVC pipe...