Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Is it okay to use hard water in the reservoir?
Document: I hate ironing! Steamer to the rescue! Not only is this steamer efficient and useful, it's a little fun to use as well (certainly more so than ironing). The steamer sets up quickly and easily. Instructions were detailed and easy to follow. It has wheels on the back side of the base, so it's easily moved from room-to-room with no hassle. The hanging pole also collapses down for easy storage. The water tank reservoir is huge.
That's a plus. What is not a plus is that it also says to drain the water tank after each use. Like that's going to happen. The removable reservoir is too tall to fill from a standard bathroom sink. It's necessary to fill it from a deeper sink such as a kitchen sink.I'm not used to the attached hangar enough to state whether I like it. It's a matter of changing habits with it.I am totally pleased with the Rowenta IS6200.
I pushed the hanger onto the top of the pole, and I was done.I did check the directions for water recommendations, and that's a good thing. The directions warn you not to use water with additives or softeners, and they say you must use tap water. If you live in an area like mine, with hard well water, Rowenta recommends using half tap water and half distilled water.
Man this thing puts out a lot of hot steam! I researched all available products and ended up purchasing this one. Overall I'm very satisfied with this purchase. It was more expensive than I wanted to pay, but had the best reviews compared to other products.Extremely intuitive to put together - done in just a few minutes. Steam was ready and rolling in no time. I only use distilled water in this products and my iron. This way you avoid all the hard water issues.
Water reservoir not in good place & gets in the way when trying to move steamer around. Hose is way too short to do most curtains and drapes and not stable enough to place on top of anything to extend its reach.
I really liked this as my first steamer. However, I had to re-order a new one since I couldn't find a replacement for the water reservoir tank that is rather cheaply made and cracked during transport with water spilling all over. I think it maybe because I had stored it in a cold room & just like cheap plastic tubs, the cold caused the plastic water tank to crack, break & leak everywhere!. Aka, warning: do not store in cold room - temperature sensitive!
This steamer is ideal for me. Bought it to steam a wedding gown and 8 bridesmaids dresses. Couldn't believe how easy it was with this piece of equipment. I had never steamed anything before. Our tap water is well water and hard, so, as per instructions, I am using (bottled)  spring water. The hose did get a bit warm by the time I was done with the wedding dress, but I was ready for a break before starting the other dresses, so, no problem.
These things are really hard to reach without tiny fingers and they don't grip for squat!- to use the hanger holder for a shirt means squatting down or getting on your knees. They couldn't have it any higher?- not that impressive over all.
Try doing that with an iron. It's true there is no iron-creased look (think sleeves), but most fashions today don't want that look.The hook for the steam hose is centrally located in the hanger system, which makes it hard to hang up while in use. My simple solution is to work right next to the laundry tub.
(I think this is why some leaked you have to make sure you twist the cap on even)I have a hard time steaming Dress Shirts with pockets. (The front pocket takes longer to steam)Even with all the cons I would still recommend and use the steamer everyday. I hate ironing!!!!!
Answer: The tap water I use is considered hard and I have had no noticeable problems with the steamer as ofnthis writing.