Q1: Which should you use for cleaning Mylar-protected LCD screens?

ANS:B - Non-abrasive cleanser

Cleaners available: all-purpose (abrasive and non-abrasive), an abrasive cleaner is designed to remove heavy-duty dirt in small areas. Similar to abrasive, non-abrasive can come in the form of powder or liquid. The powder is diluted to your desire, the liquid form can also be diluted but can be used at full strength too. Non-abrasive can also have disinfecting properties with the aim to kill bacteria on surfaces. Germs are a common cause for illness in the workplace, therefore a cleaner which can disinfect is ideal to use.

This type of cleaning product is best used for surfaces such as floors, painted walls, countertops, and woodwork as they will not have direct and stubborn dirt on them which will require a stronger substance to remove it.