Advantage: Cost Efficiency. Cost efficiency is an advantage in some ways and a disadvantage in others. As technology improves on existing processes and showcases new ways to accomplish tasks, machines are able to produce the same -- if not more -- output than humans in certain industries.
Clogged Drain Home Remedies. Submitted anonymously. If your drain backs up frequently, (we had a problem with our basement backing up) Boil water and mix in a lot of vinegar. Oily type buildups can be a problem, and vinegar is great for breaking up oily things, especially when mixed with boiling water. We use about 1/2 gallon of vinegar and 5 gallons of boiling/extra hot water about twice a year and haven't had a backup since!
There are several causes for sewer main drain clogs. Some are not preventable, such as tree roots and collapsing pipes. Other things can be monitored to help prevent frequent clogs. One important preventive measure is to be careful about what goes down the drain.