I have the latest issue of Stiftung Warentest and they tested 5 different solo tabs (only detergent) and 17 multi tabs (detergent with rinseaid, salt substitution and other functions claimed)
I think I should share some of the results because some products are sold in the US and the UK as well.
The best Solo was Calgonit Powerball Classic rated good (2,0)
2nd best was Somat 1 rated good (2,2)
Best "Multi" was Somat 7, rated good (2,1)
Followed by another Somat version and several Store Brands.
Calgonit Quantum came out still "good" at 2,5 overall score.
The worst product and dead last in the test was "Claro 7in1 Multi" rated inadequate (5,0)
I think I should share some of the results because some products are sold in the US and the UK as well.
The best Solo was Calgonit Powerball Classic rated good (2,0)
2nd best was Somat 1 rated good (2,2)
Best "Multi" was Somat 7, rated good (2,1)
Followed by another Somat version and several Store Brands.
Calgonit Quantum came out still "good" at 2,5 overall score.
The worst product and dead last in the test was "Claro 7in1 Multi" rated inadequate (5,0)