To calculate how much hydrochloric acid (muriatic acid) your swimming pool requires to decrease the total alkalinity, choose the reduction you want and enter the volume of your swimming pool. To lower it, you’ll use muriatic acid. This rapid shift may make it harder to accurately target your desired pH. That’s why we will be answering the most common muriatic acid pool questions. Concrete Cleaning. He has built pools and natural landscapes for hundreds of homes and businesses across the country. It is also a necessary chemical when trying to keep the pH levels at the optimal range for your chlorine sanitizer to work. Adding muriatic acid directly to your pool can create a hot spot of acid that can potentially burn or irritate the skin if you swim too early. In order to know how much of either substance to dissolve in your pool, you need to first calculate your pool’s total water volume. Trichlor tablets are another option with a very low pH level (2.8 to 3.0). DAD JOKE: If your pool’s pH and alkalinity levels are too high, your water is just so basic. The Pool Calculator takes care of all the math that might come up while you are keeping your swimming pool's water chemistry in balance, ... 22° Baumé 14.5% 29%. In order to know how much of either substance to dissolve in your pool, you need to first calculate your pool’s total water volume. For instance, if you have a standard 15,000-gallon inground pool that is showing the alkalinity levels around 7.8-8.0 pH, you need to add a quart (a quarter of a gallon) of muriatic acid to the pool and let the pool aerate and circulate for up to an hour. To make testing and monitoring your pool chemistry a breeze, get the Pool Calculator app and get started in minutes. Any adjustments made to chlorine or alkalinity do have an effect on pH. Once you have your reading, you’ll know whether your alkalinity level is too high (above 120 ppm) or too low (below 80 ppm). Desired reduction in total alkalinity 10 ppm 20 ppm 30 ppm 40 ppm 50 … https://www.swimuniversity.com/muriatic-acid/, https://poolcareguy.com/muriatic-acid-pool/, https://www.poolcleanerblog.com/muriatic-acid-for-pools/, https://www.intheswim.com/eGuides/when-to-swim-after-adding-pool-chemicals, https://www.hunker.com/13419283/how-long-after-adding-muriatic-acid-can-you-swim, https://www.gardenguides.com/13418393-alternatives-to-muriatic-acid-for-swimming-pools.html, There are few things that can stop a pool party altogether—one of these things is cloudy swimming pool water. A pool chemical dosage calculator can be used. Everyone enjoys having a clean and clear pool, but maintaining perfectly balanced pool chemistry can be a challenge. Enter your total pool volume and total alkalinity reading (from your test) below to find out what and how much to add. If you are adjusting for more than one chemical, make additions in this order: Calcium, Chlorine, Cyanuric Acid, Alkalinity, and pH. It is commonly used to clean and lower pH levels on brick walls to help paint stick better. The calculation used to develop this chart is based on the fact that muriatic acid, as commonly used in the swimming pool indus- Once the bucket is full, pour the entire contents of the bucket into the deep end of your pool. Pool Calculator provides the tools and maintenance information you need to keep your swimming pool and hot tub chemicals balanced and your pool water crystal clear. What’s important to observe is that the chemicals you buy have the proper concentration of muriatic acid, specifically for treating swimming pools. If you don't have this test, you can add 2 cups of muriatic acid per 10,000 for every tenth of a point that you need to lower pH. In most cases, you will have to add a quart of muriatic acid for an average size ground pool holding about 15000 gallons and has a pH level higher than 7.8. Pool algae is an unfortunate yet common consequence that many pool owners face. Pool Acid Dose Calculator will calculate the exact amount of acid necessary to lower pH and alkalinity in any size swimming pool or spa. To raise your alkalinity levels, you’ll add sodium bicarbonate (baking soda) to your pool water. Read our guide on testing your pool water with a testing kit to learn how to do it effectively. Here’s a 5-point, step-by-step guide for lowering your pool’s total alkalinity using muriatic acid: Testing your water with a test kit is always the first step before adding any chemicals to your swimming pool water. In all cases, never add acid to the pool water if the pH is less than 7.2, even if the total alkalinity is high. When you dreamed of owning your own pool, you probably imagined you’d just have to add in some chlorine periodically, and it would be up and running. Read our pool chemistry guides below to coach yourself up and let us know if you have any questions. This guide on how to lower alkalinity in the pool with muriatic acid will get you to that crystal clear water.. To raise your alkalinity levels, you’ll add sodium bicarbonate (baking soda) to your pool water. That’s why it’s important to read up, use proper safety gear, and (as always) check your pool water alkalinity levels with a test kit before and after adding muriatic acid. Hasa Muriatic Acid is a strong inorganic acid, also known as hydrochloric acid.It has a wide variety of industrial uses but around swimming pools and hot tubs, it is most commonly used to lower pH and alkalinity. This back-and-forth use of chemicals and change in pH levels can be frustrating and costly, which is why you should avoid adding too much muriatic acid in the first place. A high alkalinity level in the water could end up damaging your pool and its circulation system.