Experienced housewives use a cheap trick that solves a common problem and helps save on household chemicals.
Rust in the water coming out of the cistern causes a yellow streak to form inside the plumbing fixture.
After some time after washing, it appears again. In order not to waste energy in vain, housewives came up with a little trick. You just need to pour one penny product into the drain tank.
How to Prevent Yellow Streak
To forget about the yellow stripe, you will need citric acid. First, turn off the water, then drain the water. Fill the empty tank with warm tap water, then add 150 g of citric acid.
Leave for 30 minutes, then drain the water. If the contamination is severe, brush the inner walls of the tank.
Regular repetition of this procedure will help you forget about the rusty strip on the toilet forever.