Do I need to water my artificial grass?

Do I need to water my artificial grass regularly, like once every 2 weeks, or once a month?

One of the biggest advantages artificial grass has over real grass is it will save water! 60% of a regular household's water bill goes to real grass lawns, by having artificial grass, you will stop wasting money on water bills along with a lot of environmental benefits.
To answer your question, No, you don't need to water your artificial grass at all. From time to time, you might need to clean your artificial grass lawns by using your garden hose to spray it down, but such water usage can be very minimum compared to the water consumptions of real grass lawns.

That's good to hear. I thought I have to water the artificial grass at least once a month so it will look fresh.

That is nice! Synthetic grass does not just save water consumption but my money and time too.

You don’t need to water artificial grass on a regular schedule like real lawn. One of the biggest advantages of artificial turf is water savings—traditional grass lawns can account for up to 60% of a household’s water use, and artificial grass eliminates that ongoing demand entirely.

The only time you might use water is occasionally for cleaning purposes, such as rinsing off dust, pollen, pet waste, or spills with a garden hose. This water usage is very minimal compared to the constant watering required for natural grass. Regular light cleaning also helps prevent moisture-related issues, similar to why proper maintenance is important in humid environments where services like https://orlandomoldfix.com/ Mold Removal Orlando FL are needed.

So, to answer your question: no routine watering is required—just an occasional rinse when necessary.