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2. Descaling agent - Wikipedia

   en.wikipedia.org/wiki/Descaling_agent

   A descaling agent or chemical descaler is a liquid chemical substance used to remove limescale from metal surfaces in contact with hot water, such as in boilers, water heaters, and kettles. Limescale is either white or brown in colour due to the presence of iron compounds. Glass surfaces may also exhibit scaling stains, as can many ceramic ...

3. Tankless water heating - Wikipedia

   en.wikipedia.org/wiki/Tankless_water_heating

   A hybrid water heater is a water heating system that integrates technology traits from both the tank-type water heaters and the tankless water heaters. [5] It maintains water pressure and consistent supply of hot water across multiple hot water applications, and like its tankless cousins, it is efficient and can supply a continuous flow of hot ...

4. Make This Easy Homemade Bubble Solution and Never Run Out Again

   www.aol.com/easy-homemade-bubble-solution-never...

   Supplies for the Best Homemade Bubble Solution. 2 tablespoons dish soap. 1 cup water. 1 tablespoon sugar. ... Fill empty soda bottles with bubbles solution and seal with lids. Tie on a cute wand ...

5. Storage water heater - Wikipedia

   en.wikipedia.org/wiki/Storage_water_heater

   Solar heat is clean and renewable. This is the most modern system. Increasingly, solar powered water heaters are being used. Their solar thermal collectors are installed outside dwellings, typically on the roof or walls or nearby, and the potable hot water storage tank is typically a pre-existing or new conventional water heater, or a water heater specifically designed for solar thermal.

6. Water heating - Wikipedia

   en.wikipedia.org/wiki/Water_heating

   Gas tankless water heaters shall have an energy factor of 82% or greater under the 2015 standards, which corresponds to the pre-2015 Energy Star standard. In 2022 the Department of Energy proposed rules that would take effect in 2026 and would effectively eliminate inefficient non-condensing gas water heaters in commercial buildings.

7. Stain removal - Wikipedia

   en.wikipedia.org/wiki/Stain_removal

   Club soda This can be used for pet stains and out of doors. [3] There is no chief underlying chemical reason why club soda would be superior to plain water in stain removal. [8] Glycerine This can be used to soften "set" stains, especially on wool and non-water-washable fabrics. [3] Boiling water This can be used to take out fruit juice stains.

8. Potassium hydrogenoxalate - Wikipedia

   en.wikipedia.org/wiki/Potassium_hydrogenoxalate

   The anhydrous product is a white, odorless, crystalline solid, hygroscopic and soluble in water (2.5 g/100 g at room temperature). The solutions are basic. Below 50 °C the much less soluble "potassium tetraoxalate" K + [C 2 HO 4] − • C 2 H 2 O 4 forms and precipitates out of solution. [5] The monohydrate KHC 2 O 4 ·H 2 O starts losing the ...

9. Best DIY Carpet Cleaners for All Types of Stains - AOL

   www.aol.com/lifestyle/best-diy-carpet-cleaners...

   Before calling a cleaning service, DIY it with these homemade carpet cleaners to help wipe out tough carpet stains, from red wine to pet urine. The post Best DIY Carpet Cleaners for All Types of ...