proliferation of bacteria,
Reduction of the life of the appliance.
How this discovery changed the way I did laundry
Once I learned how to use the tray correctly, the difference was immediate. The clothes were:
visibly cleaner,
softer,
with a fresher and longer-lasting scent.
In addition, I have noticed that I use less detergent, avoiding unnecessary waste. The washing machine also seems to work better, with no residue or bad smells.