What You’ll Need
Hydrogen peroxide (6–12%) – liquid form, not cream
Large plastic bin – big enough to fully submerge the Mac’s shell parts
Clean water (if diluting concentrated peroxide)
Clear lid or cling film – to trap heat and intensify UV
Sunlight or a UV lamp
Gloves and eye protection
Optional: a bit of OxiClean (activator, makes it fizz a bit)
Step-by-Step: