Question

why should you not throw the following into the kitchen sink or flush them down the toilet
a) cooking oil
b) sanitary napkins
c) paints

Answer 1

we should not throw these objects in sink or flush because these things can clog the drains

Answer 2

We should not throw the following objects into the kitchen sink or flush them down the toilet since they can block the pipelines and provide resistance for the smooth passage of sewage. They can also block the drainage system, leading to their overflow, which eventually leads to pollution and spread of many diseases.