Yellow stains on the toilet seat: Use dishwasher tablets to make the seat pearly white again. The Somat All in 1 dishwasher tabs with 100 tabs not only make dishes but also your toilet seat shine again.
Citric acid also has a strong bleaching effect, but can also make the plastic porous, which is why you shouldn't overdo it with the exposure time. If the toilet is already heavily calcified, home remedies can help you get a flawless toilet. The tried and tested home remedies for yellowed toilet seats also include oven spray or denture cleaner.