How to do the disinfection pool at the door of the workshop

Organics: food, household garbage, rags, etc., you can try hydrochloric acid (try not to use sulfuric acid, it will corrode the cast iron sewer pipe); Inorganics: plastic bottles, toys, etc., these will deform (shrink) or melt when heated, try the following methods, try to make the toilet trap no water (that is, empty for a few days without water), and then pour a certain amount of boiling water or boiling oil (must be more than the volume of the trap), pour a large amount of cold water for the last time to flush in (can not just open the toilet valve, so that the water pressure is not high, not enough to flush away the garbage).

If the amount is large and has been used for a long time, it is credited to the fixed asset. >>>More

This is not very difficult, and there are a few ways to do it below >>>More

On both sides of the aisle, look at what kind of wall, not a load-bearing wall, you can find a suitable location, dig a hole in the wall, make a shoe cabinet inlaid in, you can make a double door, or you can not do a door, according to your own preferences.

After the original base is cleaned and a layer of waterproofing is made, a mortar protective layer is made on top and then backfilled.