Dye your hair the day after you wash it. The oils from your scalp and pores are natural protectants. They repel water, and since dyes are water-based, they are your first defense against stained skin. Try to wait at least one day after your last shampoo to dye your hair.
Before coloring, it can be a good idea to apply a protective layer of petroleum jelly to the skin surrounding the hair — around the hairline, ears, and neck — to serve as a shield from chemicals. “If you want to really be super-careful, you could also work petroleum jelly into the whole scalp,” says Dr. Pariser.
Petroleum jelly works wonderfully to prevent hair color stains. Just swipe an even amount of product around the hairline and on the ears.'' Keep in mind that the Vaseline will block color from reaching the hair, so Lordet makes it a point to apply it cleanly and evenly on the skin only.
Jojoba or coconut oil can work well to remove hair dye from the scalp, and it doesn't dull your hair color. I have personally used equal parts baking soda and Prell shampoo. Dab it into the dyed scalp areas with a clean cloth. Gently rub it into the scalp. Allow it to sit for a few minutes.
Protect the perimeter of your hairline.
Using petroleum jelly, moisturizing cream, or a thick lotion to create a protective wall just outside of your hairline, around the entirety of your head. You should apply this layer thickly, but there's no need to make it extend too far down your head.
Mild irritation
If you're mildly irritated by PPD, you may find that your scalp, neck, forehead, ears or eyelids become irritated and inflamed after using hair dye. The skin exposed to the PPD may become red, swollen, blistered, dry, thickened and cracked. You may feel a burning or stinging sensation.
“Hair is made out of keratin and so are the skin cells, so the pigment can stain both hair and skin.” Also, skin on your scalp and face is more sensitive, so it's bound to attract dye to a more noticeable degree than anywhere else on your body, says Hairstory colorist Cyd Charisse.
The easiest way to prevent unwanted stains on your neck, face, and ears is by slathering Vaseline or petroleum jelly on your skin before you color your hair. The easiest way to prevent your hands from getting stained (or dried out) is by wearing gloves.
Creams such as the Herbish Hair Color Stain Protector and the Colortrak Repelle Hair Color Stain Shield are easy to apply and protect the skin from hair dye or you can use a petroleum jelly like Vaseline to create a barrier.
It's best to wash your hair 1-2 days before your appointment! Light, natural oils will help prevent your scalp from feeling itchy or too tingly when color touches it whether it's toner or a root touch up.
Apply in sections on scalp before any colour or lightening services. Work in gently. Allow to dry or blow-dry. Remember: After the application of Scalp Protect the hair will be slightly wet.
Use A Scalp Protector On An Itchy And Dry Scalp Before Coloring, Perming or Any Chemical Processes. Scalps need protecting when coloring, perming, and relaxing. Even if you don't have sensitivities. This is because these chemicals are disruptive to your scalp.
For a professional option that forms a protective shield between your skin and the hair color, try Madison Reed's Barrier Cream. Just apply it along your hairline, ears, and any areas likely to get stained before you start. For a DIY option, petroleum jelly is a great alternative.
Certain harsh chemicals in popular box dyes have given many stylists pause. Common concerns include: Ammonia - This mixing agent lifts cuticles to deposit colour but is quite drying over time. Peroxide - High volumes like 30+ developer cause more damage to delicate hair.
A bit of product on the mids and ends of the hair isn't a big deal, but avoid applying oil or gel to your scalp (especially before a root application), as doing so can result in a patchy, uneven color. Similarly, use hot tools with care. Heat can damage the hair and make it more porous, Moore explains.
So only apply the permanent color to your roots for the correct processing time—usually 35 minutes, or 45 minutes for stubborn gray hair. And apply gloss to the rest of your hair. The result? No hot roots, and your hair color won't turn out too dark!
Use a cotton swab or a gloved finger to rub baby oil onto the stain. Pour 1 tsp (4.9 mL) of baby oil or a similar light oil, such as coconut oil, into the palm of your hand. Dip the cotton swab or your gloved finger into the baby oil and use circular motions to rub the oil onto the stain.
Avoiding products containing PPD can significantly reduce the risk of an allergic reaction. Look for hair dyes labelled as PPD-free or opt for alternatives like natural or hypoallergenic hair dyes. It's essential, however, to be aware that PPD-free does not mean allergen-free.
For best results, we recommend washing your hair with a clarifying shampoo 24 hours before dyeing, but no sooner. You can use your normal conditioner, but we'd advise against using a deep conditioner before dyeing your hair due to potential product build-up.