Preventing stubborn discoloration of the menstrual cup with an occasional deep cleaning.
The problem that a menstrual cup can become discolored by the unavoidable blood contact can not be completely avoided. Our extensive tests have shown that you can achieve very good cleaning results on the Me Luna® menstrual cup with the good old household "natron" sodium carbonate or sodium hydrogencarbonate (also baking soda).
Please dose 1/2 tsp to 100ml of warm water. Leave the Me Luna® cup in the cleaning bath for 2 to 4 hours. After that rinse the menstrual cup thoroughly with water!
Soda = sodium carbonate (150g)
THIS CLEANER IS NOT PROVIDED FOR DAILY OR PERMANENT USE! Please clean the Me Luna® cup during and after the menstrual cycle as described in the instructions.
Figure 1 shows the original color of a Me Luna® cup gold-glittery.
Figure 2 shows the color after a few months of use. Probably it was not always immediately and thoroughly washed after use.
Figure 3 shows the color after a one-time intensive cleaning.