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Renbow Crazy Color  |  SKU: PVX625275

Semi Permanent Hair Dye - Baby Blue 100ml

Regular price £4.95 GBP
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Description

• Semi-permanent: usually fades in around 10–12 washes, though some colours (especially blue, green, and red pigments) can linger longer on bleached or porous hair.

• No developer needed: the dye is ready to use straight from the bottle.

• No ammonia or peroxide in the colour cream itself.

• Works best on very light blonde or pre-lightened hair for vivid results. Darker hair will usually give a subtler tint.

How To Use Crazy Color Hair Dye:

• Patch test: Test on skin 24–48 hours before use to check for reactions.

• Strand test: Try on a small section first to see the colour result and fading.

• Prep hair: Shampoo only (no conditioner), then dry hair. Wear gloves and old clothes.

• Apply dye:Cover hair evenly section by section and comb through. Leave for:

• 15–30 mins for normal colour

• 45–60 mins for brighter colour

• Rinse: Rinse with cool water until mostly clear. Avoid shampooing for 48–72 hours for longer-lasting colour.

Tips For Longer-Lasting Colour:

• Wash hair less often.

• Use sulphate-free shampoo.

• Use cool water instead of hot.

• Dry shampoo can help extend time between washes.

• Heat styling and clarifying shampoos fade colour faster.

Important Warnings:

• Even though it’s “semi-permanent,” some shades may stain bleached hair for weeks or months.

• Blues, greens, reds, and black are often the most stubborn pigments.

• Pastel shades like Marshmallow or Silver usually need hair lifted to a very pale blonde (level 10) to show properly.

Approximate Bottles Needed:

• Short hair: 1 bottle

• Medium hair: 2 bottles

• Long/thick hair: 3–4 bottles

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