{"product_id":"pvx625273","title":"Semi Permanent Hair Dye - True Copper 100ml","description":"\u003cp\u003e• 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.\u003c\/p\u003e\n\n\u003cp\u003e• No developer needed: the dye is ready to use straight from the bottle.\u003c\/p\u003e\n\n\u003cp\u003e• No ammonia or peroxide in the colour cream itself.\u003c\/p\u003e\n\n\u003cp\u003e• Works best on very light blonde or pre-lightened hair for vivid results. Darker hair will usually give a subtler tint.\u003c\/p\u003e\n\n\u003cp\u003eHow To Use Crazy Color Hair Dye:\u003c\/p\u003e\n\n\u003cp\u003e• Patch test: Test on skin 24–48 hours before use to check for reactions.\u003c\/p\u003e\n\n\u003cp\u003e• Strand test: Try on a small section first to see the colour result and fading.\u003c\/p\u003e\n\n\u003cp\u003e• Prep hair: Shampoo only (no conditioner), then dry hair. Wear gloves and old clothes.\u003c\/p\u003e\n\n\u003cp\u003e• Apply dye:Cover hair evenly section by section and comb through. Leave for:\u003c\/p\u003e\n\n\u003cp\u003e• 15–30 mins for normal colour\u003c\/p\u003e\n\n\u003cp\u003e• 45–60 mins for brighter colour\u003c\/p\u003e\n\n\u003cp\u003e• Rinse: Rinse with cool water until mostly clear. Avoid shampooing for 48–72 hours for longer-lasting colour.\u003c\/p\u003e\n\n\u003cp\u003eTips For Longer-Lasting Colour:\u003c\/p\u003e\n\n\u003cp\u003e• Wash hair less often.\u003c\/p\u003e\n\n\u003cp\u003e• Use sulphate-free shampoo.\u003c\/p\u003e\n\n\u003cp\u003e• Use cool water instead of hot.\u003c\/p\u003e\n\n\u003cp\u003e• Dry shampoo can help extend time between washes.\u003c\/p\u003e\n\n\u003cp\u003e• Heat styling and clarifying shampoos fade colour faster.\u003c\/p\u003e\n\n\u003cp\u003eImportant Warnings:\u003c\/p\u003e\n\n\u003cp\u003e• Even though it’s “semi-permanent,” some shades may stain bleached hair for weeks or months.\u003c\/p\u003e\n\n\u003cp\u003e• Blues, greens, reds, and black are often the most stubborn pigments.\u003c\/p\u003e\n\n\u003cp\u003e• Pastel shades like Marshmallow or Silver usually need hair lifted to a very pale blonde (level 10) to show properly.\u003c\/p\u003e\n\n\u003cp\u003eApproximate Bottles Needed:\u003c\/p\u003e\n\n\u003cp\u003e• Short hair: 1 bottle\u003c\/p\u003e\n\n\u003cp\u003e• Medium hair: 2 bottles\u003c\/p\u003e\n\n\u003cp\u003e• Long\/thick hair: 3–4 bottles\u003c\/p\u003e","brand":"Renbow Crazy Color","offers":[{"title":"Default Title","offer_id":53403276378379,"sku":"PVX625273","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/8860\/1099\/files\/1785248442-17362500.jpg?v=1790779222","url":"https:\/\/www.huntordye.co.uk\/products\/pvx625273","provider":"Hunt Or Dye","version":"1.0","type":"link"}