I dreamed that there was yellow urine on the toilet floor, and then flushed it down with a hose and

It's not interesting, dreams are too many brain cells, so if you want to use them, you dream about them. >>>More

Buy a toilet cleaner, and then rinse it with a toilet brush. >>>More

This should be a discharge, if you are not at ease, go to the hospital to check it.

According to your drawing, it should be a centipede. However, the kitchen is mostly a storage grain pest, such as corn elephants, red grain thieves, sawsaw grain thieves and other brown beetles.

You can use the toilet cleaner to wipe it, if you can't solve it, it may be urine alkali, you can find a little dilute sulfuric acid, more water, so that a brush is stained with brushing, be sure to pay attention to the acid will burn your hands, don't touch it, don't spill it on your clothes, and then clean it up with water.