Skin whitening treatments are sometimes criticized for what's seen as their ineffective action --but those who create a regular beauty regimen incorporating quality whitening products are sure to find that gradual results are possible. Though some users may  be impatient in their desire to achieve lighter skin or to banish dark spots, patience and consistent application are sure to yield a positive effect. Users should also exercise caution when first using a treatment. Keeping an eye out for any irritation or adverse reaction and taking note of any progress are sure ways to make a whitening experience safer and more enjoyable.