

DESCRIPTION
A swimming pool collects tons of organic contaminants from humans and nature such as perspiration, suntan lotions & body oils, phosphates, cosmetics, sweat, and various hair products. It can also absorb harmful diseases and bacteria that pose a risk to bathers.
Regular Shocking of a swimming pool is necessary to keep sanitization levels at a level where all contaminants that enter the pool are instantly destroyed. The Sunguard Sunburst Multi Shock is a chlorine stabilizer – pool shock that continuously destroys algae and all organic contaminants that enter a swimming pool.
With built-in stabilizer protection from the sun, it will dissolve quickly and leave safe chlorine residual in the pool water.
BENEFITS
- Multi-Purpose Pool Shock: Sunguard Sunburst Multi Shock 1 lb bags have a much less chlorine concentration than most pool shocks (only 35% available chlorine). Our quick dissolving and easy to use multi Shock is great at disinfecting the pool, controlling the growth of algae, clearing up pool water, ridding your pool of oils & grease, and enhancing the quality of your water.
- Application of Multi Shock: Sunguard multi shock doesn’t need to be mixed with water or any other liquids. Simply cut or tear the bag at the top and evenly distribute it into the deep end of your swimming pool. For regular weekly use, it is advised to use the multi shock at night while your pump is running at the rate of one (1) pound per 12,000 gallons of pool water in residential pools. For Daily use, add 2.5 oz. per 5,000 gallons through the pool skimmer.
- Pool Shock For Algae: Before using this multi shock product to treat algae, make sure to brush all the algae clinging onto your pool surface, pool steps, ladder steps, and around your pool skimmer and light. At night, or when no one will be swimming in the pool for a long period of time, use two 2 pounds of multi shock per 10,000 gallons for medium to high algae growth and one pound per 6,000 gallons for light algae growth. Make sure your pump is running.
- Works with other chemicals: Sunguard Sunburst Multi Shock provides chlorine residual in your pool that will constantly work to destroy algae, clear up cloudy or hazy water, and organic contaminants from humans and nature. Since it’s a stabilizer, it can be used in combination with chlorine. It is also good for lowering your water hardness and stopping massive fluctuations of your pool water’s pH levels.
- Pool Chlorine Multi Shock: Maintain your swimming pool or spa with premium pool chemicals and treatment supplies that are specifically designed to maximize the efficiency of residential swimming pools. Not to mention the easy-to-read directions and color-coded packaging, you can depend on SunGuard pool chemicals to get the job done the first time.
Christa Wolak (verified owner) –
This is the best product I found for my concrete pool. I shock once/twice a week, depending on the weather. It keeps my pool looking beautiful. Clear and clean.
Debra Decker (verified owner) –
I’ve used this shock for years. It does a great job keeping the pool crystal clear!
Diane Flyte (verified owner) –
Sunguard Sunburst Multishock is the best shock product we have used. Many pool supply locations did not have the item in stock in 2021; they informed us there was a shortage in pool supplies. I ordered the shock from Royal Pool Service; we received it in one week. I was concerned that due to supply shortages, a substitute shock product might be sent to us. However, I was delighted to find that Royal Pool Service stood by their ad; we received 24, 1-pound bags of the Sunguard Sunburst Multishock.
Jake Ridley –
The most efficient shock I have come across. It doesn’t cloud the pool upon application and keeps my pool clear for weeks at a time.
Emily Slater –
Truly the perfect shock. It never leaves my water cloudy or leaves any sort of residue in the water. I’ve been using it in my vinyl pool for years and I don’t plan on changing brands any time soon.
Christine Casey –
I have always purchased shock from Home Depot. It was always available and cheap until covid. I decided to order the Omega chlorine tabs and this shock from Royal Pools. I thought it was pricey but it was at the beginning of covid and it was available. I administered the shock and noticed the next day my pool went from cloudy and bluish-green to crystal clear. This stuff is MAGIC and it seems to last quite a long time in the water. I will never buy any other shock. Trust me you will love it!!!
Carl U. –
I started using this shock last season (2019) because my cyanuric acid (chlorine stabilizer) levels became way too high (over 100) using cheap chlorine tabs and other average shock products, rendering the chlorine ineffective and the pool easily going green. My CYA levels are now back under control thanks to this amazing shock! This pool shock is a great clarifier, but it also balances out my CYA levels. Best of both worlds!
Mary Guirett –
We have a 30,000 gallon in-ground pool and we have kids who love to invite their friends over to swim. I was buying Clorox Xtra Blue and felt like I was going through them extremely quickly for subpar water quality.
The last Xtra Blue 24 pack I bought lasted 3 weeks. So I was determined to find a better shock for my pool and stumbled upon royalpoolsrv.com. I read some of the reviews for the multi shock and decided to give it a try. BUY THIS!!! I’ve had a pack of 24 for more than a month and a half, and I still have some bags left! My pool has been ultra clean and clear since I’ve switched over to Sunguard multi shock.