Dr. Beckmann Intensive Black Cloths | for Intense Black and Smooth Fibres | 6 Cloths

This worked brilliantly! Put three sheets in with two pairs of shorts and a sundress, favourite clothes that had become grey and tired looking. They're black again. Wow. And the washing machine seemed completely clean afterwards (although my next wash will be dark towels, just in case).Instructions in English from my German friend:"Run your usual wash with your usual washing detergent/ powder at any temp over 20 degrees. Use one sheet for a refresh, three for more intense colour."

Does the work to a decent amount

Slightly changes the hue to darker. Barely noticeable. Can’t say it refreshed any of the black clothes I washed it with.

Surprisingly, it works! I just had to use more sheets than recommended, but overall it’s still really good. I use it as maintenance every once in a while

These are very easy to use and excellent value. They are such less messy than the dye pods and sachets. I have used these with a few small loads of clothing (3-7 peices) with 2-3 cloths each time and had excellent results. I now wash all of my black clothing with dedicated detergent, so time will tell how well the dye lasts. For now, I'm very impressed and will definitely repurchase these regularly.

it doesn’t work. I used 2 pieces for 4 clothes, the color didn’t come back. Some of them are cotton.

I purchased this product on a whim as I wanted something to restore the colour to some "greying" black items of clothing.The instructions seem to be in German, but way to small to read so I used 2 (of 10 sheets) on a 20c intense cotton wash and bingo! The items of clothing look new again. There was no residue on my washing machine to clear up (bonus).Easy to use, done the job nicely, I would recomend these and buy them again when required. Shame they don't offer other colours.

Does the work partially. For better results i had to put three cloths at the same time.

Amazing product that restores faded black and dark navy clothing to like new! It will literally turn a white shade gray, that’s how effectively it works! This shirt was visibly faded and on its way out, but now looks GREAT again!I’ll be ordering this product regularly going forward!

Redonne éclat au noir, beaucoup que ce que l'on peut trouver dans le commerce. Réellement efficace

Może faktycznie odświeżyło czernie, ale kolejne, jaśniejsze pranie oberwało jakimiś pozostałościami które zostały w zakamarkach pralki, przez co kilka ubrań zostało zniszczonych.

Blev inte så bra som jag hade hoppats. Blekt på knä men syns fortfarande efter tvätt med 3 dukar.

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