Final answer:
When finding little or no oil on the dipstick, wipe it clean and recheck. If the oil is still low, add the necessary oil. Never drive or ignore the situation as it can cause engine damage.
Step-by-step explanation:
If there is no (or very little) oil on the dip stick, you should first remove the dip stick and wipe it clean, then reinsert it and check the oil level again to ensure an accurate reading. If the level is still low after this second check, then you should add more oil to the engine immediately. Driving the car without adding oil can lead to severe engine damage. Doing nothing or continuing to drive without addressing low oil levels is not advisable as the oil is essential for lubricating and cooling the engine components.