E. coli is a gram-negative bacteria, shaped like a rod. Escherichia coli is usually found in the lower intestine of humans and present in fecal matter. Most urinary infections are caused by inadvertent transfer of fecal matter into the urethra. The E.coli present in the fecal matter, and then infect the urinary tract.
Warnings. 1  Always disconnect the negative cable or terminal first when you are working with a car battery. Failure to do so could result in electrical sparks and severe burns. 2  Metal may conduct electricity and cause severe burns.
3. If necessary, remove the battery from your vehicle. Most of the time you will be able to charge the battery without taking it out. If you can't be sure to turn off all accessories on your car and always remove the grounded terminal first. 4. Clean the battery terminals.Use baking soda and a wet cloth or a sandpaper pad to wipe away any grime or rust. You want them clean and clear so nothing gets in the way of the cable clamps. 1  Do not touch the terminals with your bare skin, especially if there is any white powder on them.. If necessary, remove the battery from your vehicle. Most of the time you will be able to charge the battery without taking it out. If you can't be sure to turn off all accessories on your car and always remove the grounded terminal first. 4. Clean the battery terminals.