Arms Type

How do get rid of red, almost acne type bumps on my arms?

I have these little red bumps that are almost like pimples on my arms and I want to know how to get them to be clear and smooth. Any ideas?
i dont shave my arms.

My two siblings have them on both of their arms. It is called keratosis pilaris which is a harmless skin condition where the skin that normally should flake off form plugs in hair follicles. Skin condition gets better when you apply moisturizers like Elocon ointment or urea.

SD ガンダム Gジェネレーションウォーズ – Gundam G Generation Wars OO Raiser Trans Am Burst Edition with Exia GN Arms Type-E