-
Anonymous users2024-01-24Speechless, the pipeline is blocked, you have to find a professional worker to get through, if you want to use acid, you need to use sulfuric acid, not hydrochloric acid, sulfuric acid can react with iron to form iron sulfate and ferrous sulfate, forming a layer of diaphragm, which can prevent corrosion, hydrochloric acid cannot.
-
Anonymous users2024-01-23It's best to find a professional one.
Those powders and stuff, it's useless.
-
Anonymous users2024-01-22Nine times out of ten, the water trap is blocked, just disassemble and pour out the blockage.
You can also whiten your teeth, and you need to add baking soda if you like to make pasta.
Dreams are reversed, don't worry.
1. You can cut the lemon in half and put it in the peculiar smell, the fragrance of the lemon can drive away the strange smell within a week. Return. >>>More
Generally, the design of the bathroom and the sink in the building are the same pipe, but they will not be designed together with the kitchen, which has a single pipe.
In a restaurant, the family pours the leftover food together (e.g. in a bucket) and mixes it after eating, and those leftovers are called swill, also known as swill, also known as rancid water. Urban swill refers to the leftovers that people discard in restaurants, restaurants, schools, canteens, etc., excluding the leftovers such as vegetables and fish that are discarded before cooking, and the leftovers that people discard at home are mixed with water. Urban swill is generally collected in containers such as non-standard iron or plastic buckets, and transported by means such as human-powered tricycles. >>>More