The powerful cleaning tablets were especially designed fort he house-own worldwide popular Sigg-Bottles by Sigg. The robust bottles however, might be extremely resistant and hardly breakable, but deposits and rests can naturally also influence the drinking quality.
With a daily use, Sigg recommends a regular usage of the cleaning tablets fulfilling the usage of the cleaning Sigg Brush set.
The cleaning with the tablets takes about 30 minutes, dissolving a tablet in the bottle that is filled with warm water and let it standing. Afterwards rinse it and if necessary treat a little while with the brush – and the bottle will shine as if it was new again (at least inside).