The most headache at home is how to dredge the blocked sewer. Otherwise, it's really troublesome. Here are some common ways to dredge the sewer.
1. Soda and vinegar dredging method
Pour half a cup of baking soda into the drain, and then half a cup of vinegar. After the soda reacts with the acid in the vinegar, the sticky things in the pipe can be removed.
2. Log dredging method
First, insert a log with a diameter close to the drain into the water pipe, and put a certain amount of water into the pool, and pump the log up and down rapidly without interruption. Under the action of suction and pressure, the dirt in the pipe will be washed away.
3. Air pump dredging method
When the kitchen sewer is blocked, the rubber pipe of the air pump can be plugged into the sewer, and then a small amount of clear water can be put into it, and the pipe can be dredged by continuously pumping air into it.
4. Hydraulic dredging method
Take a plastic pipe (or rubber pipe) with a diameter of 10 mm and a length of about 1 m, one end of which is tightly sleeved on the faucet, the other end is inserted into the blockage of the pool, and the cloth is wrapped around the rubber pipe. How can the decoration be more cost-effective? Go to the home decoration net and design the budget quotation for free. Plug the lower outlet of the pool, turn on the tap and screw it to the maximum, the pressure of the water is enough to wash away the blockage.
5. Put in a small yellow spatula, or add some irritant things such as washing powder or salt, and then cover the cover, and the water pipe will pass in an instant.
6. Channel dredger
This product is especially effective for hair, greasy, paper, etc. Widely used in restaurants, hotels, families, such as washing pools, basins, bathtubs, floor drains, closets to unblock the blocking. Do not damage the water pipe (including PVC pipe), do not damage the electroplated layer.
Usage: remove the water in the washing basin or sanitary ware, pour 50-100g of this product into the sewer pipe, if there is no water in the sewer, please add half a cup of clear water. At this time, the pipeline is boiling. After about 20 minutes, flush with plenty of clear water.
Recommended dosage: basin, bathtub, floor drain - 100g, sink - 200g, toilet - 400g.
7, caustic soda
Put the caustic soda into the drain, and then pour a pot of boiling water into it. It's not a warm pot, it's a big pot of boiling water.
8. If you have used water and asked workers to use iron branches to pass through, and then you do not remove water, then you are not suitable to use iron branches again, so as to avoid the passage of anti-corrosion channels. Crude cane can be used instead. The head of the cane can be nailed with ten eight inch nails, which can be stretched in and stirred at the same time to loosen the sundries, then poured in with concentrated alkali solution, and then pushed out the cane. If it lasts for many times, it will be effective. In addition to rattan, you can also buy spring channeling device from hardware shop, with better effect.