How to Use Hair Dye Shampoo Safely: Step-by-Step Guide

Hair dye shampoo is a convenient way to colour gray hair at home: you apply it like a shampoo, wait, and rinse. Because it is a real hair dye, it needs more care than a temporary product. Here is how to use hair dye shampoo safely and get an even result.

Hair dye shampoo vs temporary colour

• Hair dye shampoo colours the hair and does not simply wash out. Colour usually fades and grows out over time.
• Temporary products like root pens, sticks and colour wax sit on the hair and wash out with shampoo. See how to cover gray roots fast.

Step 1: Always do a patch test

Hair dyes can cause allergic reactions, even if you have used dye before. 48 hours before every use, apply a small amount behind your ear or on your inner elbow, following the product instructions. If you notice redness, itching, burning or swelling, do not use the product.

Step 2: Prepare

• Read the full instructions and the timing on the label.
• Wear the gloves provided, or disposable gloves.
• Put an old towel around your shoulders.
• Apply a little petroleum jelly or thick cream along your hairline, ears and neck to reduce skin staining.

Step 3: Apply

1. Start with dry or slightly damp hair, as stated on the label.
2. Squeeze the shampoo into your gloved hands and work it through the hair, starting at the gray areas and roots.
3. Massage gently so every strand is covered evenly. Do not scrub your scalp hard.

Step 4: Wait and rinse

1. Leave it on for the time stated on the label. Do not leave it on longer.
2. Rinse with lukewarm water until the water runs clear.
3. Use a conditioner to soften the hair.

Safety tips

• Keep dye away from eyes, eyebrows and eyelashes. If it gets in your eyes, rinse immediately with plenty of water.
• Do not use on a broken, irritated or sensitive scalp.
• Do not use on children.
• Only use on beards if the label says it is suitable for beards.
• If you are pregnant, breastfeeding or have a skin condition, ask your doctor before use.

Aftercare

• Wait 48 hours before washing with regular shampoo.
• Use a sulfate-free, colour-safe shampoo to help the colour last.
• Touch up regrowth only when needed, and always patch test again first.

Individual results vary with your natural colour, the amount of gray and your hair type.

Shop hair dye shampoo

• Hair Dye Shampoo – 300ml, Black, Brown, Chocolate
• Black Hair Dye Shampoo – 500ml Noni Plant Extract
• Hair Color Shampoo – 500ml Argan Oil, Brown, Black, Red and More
• Black Hair Dye Shampoo – Plant Extract, 250ml or 500ml

See more in our hair care and tools collection.

Frequently asked questions

Is hair dye shampoo permanent?

It is a dye, so it does not wash out like temporary colour. It fades over time, and new growth will show your natural colour.

Do I really need a patch test every time?

Yes. Allergies to hair dye can develop at any time, even after years of use.

How long do I leave hair dye shampoo on?

Follow the exact time on the product label. Leaving it on longer does not make it safer and can irritate the skin.

Can I use it on my beard?

Only if the label says it is suitable for beards. Beard skin can be more sensitive, so patch test first.