UV Rainbow Set

If you want to get the most true-to-bottle shade, yes. Our Crazy Color shades work best on bleached hair because it makes the hair more porous and absorbs the colour better than hair that hasn’t been lightened. It creates a clean, uniform base for your new Crazy Color vivid!

Check out our How to Bleach Guide

We recommend you perform a patch test 24 hours before dyeing your hair with our semi-permanent shades. This is to test your skin's sensitivity and ensure you will not have any irritation from using the products. Different things can affect your skin sensitivity so we recommend doing one each time you are going to dye your hair even if you are an experienced DIY-dyer.

Check out our Patch Test Guide.

YES! We always recommend doing a Strand Test as this will give you a true indication of how the colour will take to your hair.

Check out our Strand Test Guide.

Grey/White hair can vary massively in colour and porosity within each strand. Our Crazy Color shades work best on bleached hair, as it’s more porous and absorbs the dye better than unlightened hair. It creates a clean, uniform base for your new Crazy Color vivid!

To get the most true-to-bottle shade, begin by pre-lightening your hair to the lightest blonde as this creates a clean uniform base for your chosen colour. Crazy Color works best on pre-washed damp/towel-dried hair. This can be messy ensure your surroundings are protected, the bathroom works best! Don't forget to wear gloves!

Checkout our How To Guide.

To help prevent staining during application, we recommend always wearing gloves and protect clothing and surfaces with towels or protective coverings. You can use a barrier cream (like petroleum jelly) around the hairline, ears, and neck to stop the colour from staining the skin, or use our Crazy Color Colour Remover Wipes to remove any stains. Any splashes or drips should be wiped away immediately. After processing, rinse your hair thoroughly with cool water to help minimise any leftover colour transfer.

Definitely! If you want to avoid having to scrub your hands afterwards! Our Semi-Permanents are saturated colours, so they can leave a colour stain on your hands - wear gloves to prevent this from happening.

Always rinse your hair with cold water and then apply our Anti Bleed Spray which helps to seal your colour and prevent colour bleed after dyeing – it can extend the life of your colour for up to ten extra washes! The ultra-low PH formula works in just 60 seconds, shutting down the cuticle, retaining the colour and actively extending the life of all coloured hair types.

Create a conditioning mask for your hair to maintain the vibrancy of your colour by adding a generous skoosh of your Semi-Permanent Hair Colour to our Rainbow Care Conditioner.

Taking care of your bleached & coloured hair is so important - keeping your hair in the best condition will help keep your colour vibrant for longer.

Checkout our Colour Care Guide or How To Make Semi Permanent Colour Last Longer blog.

Semi-permanent colour fades from the first wash, that's what they are made to do. You can help maintain the health of your hair which in turn will help with the fade. Generally, our colours will fade out in between 10-12 washes but this depends on a number of factors including the health of your hair, your hair styling routine, how you wash your hair etc.

For more info checkout our Colour Care Guide

Always carry out a strand test so that you can see how the colour will look on your hair prior to committing to dyeing your full head of hair. This is the simplest way to avoid unexpected or unwanted results.

Alternatively, check out our How To Remove Semi Permanent Colour Blog.