Soak some paper towels in vinegar and place them on the areas with hard water. Fill a spray bottle filled with vinegar & spray the towels every time you walked past. After about 20 minutes take the towels off and scrub off the hard water with an old toothbrush. You don't have to scrub really hard, the hard water will easily come off after soaking in vinegar.
http://www.familyhandyman.com/heating-cooling/air-conditioner-repair/clean-your-air-conditioner-condenser-unit/step-by-step (the link to clean your air conditioner step by step)❤️
3/4 c baking soda
1/4 c bleach
An old toothbrush or a scrub brush.
Mix baking soda and bleach until it forms a thick paste. Then apply the paste to the dirty grout lines and let it sit for 5-10 minutes. After 5-10 Minutes scrub it with your toothbrush to really work and clean deeper into the grout. Wait another 5-10 minutes and rinse the cleaner off of the grout. Remember, grout does sometimes turn darker when it's wet, so if you're not totally impressed with how sparkling white your grout is right when you finish rinsing it, wait a few hours until it dries.
Buy a big container of vinegar, & then each time you run a cycle, just pour about a cup into the bottom. You'll still want to use dishwasher detergent. You don't want to mess with putting it in the rinse aid slot, or any slot, just pour it right in the dishwasher and start it up.❤️
http://www.amazon.com/gp/product/B004DIZZH8/ref=as_li_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B004DIZZH8&linkCode=as2&tag=h0f83-20&linkId=MNK4JVTKKWMSGMRH (link to buy the shampoo) ❤️