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."

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

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

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.

These are excellent to refresh faded black clothing. I used 2 sheets for a very faded long black dress and it looks brand new!

Excellent at adding black to win out jeans without turning the whole machine black after. Only downside is packaging is in German but Google translate scanned it fine - chuck one cloth in washing machine and wash and fabric condition if you like as normal. Jeans come out blacker and cloth comes out whiter! Like a reverse of the colour grab cloths. Works better than Dylan dark wash as it’s instant.

Complete waste of money, Avoid this

Keeps black clothes looking fresh and prevents fading after washing. Very effective and easy to use.

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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