• Skip to content
  • Careers
HASA Pool Logo
  • About HASA
    • The HASA Story
    • What is the HASA difference?
    • Why HASA Sani-Clor?
    • Facility Locations
  • Recreational Water
    • Hi-Temp Spa Care Products
    • HASA Pool Care Products
  • Industrial Products
  • Keeping Your Pool Beautiful
    • General Swimming Pool Tips
    • Sensing a Healthy Pool
    • FAQs
  • Media
    • News & Information
    • Video Gallery
    • Safety Data Sheets
    • Events
    • HASA Brand Assets
  • Contact Us
    • Dealer Locator
  • About HASA
    • The HASA Story
    • What is the HASA difference?
    • Why HASA Sani-Clor?
    • Facility Locations
  • Recreational Water
    • Hi-Temp Spa Care Products
    • HASA Pool Care Products
  • Industrial Products
  • Keeping Your Pool Beautiful
    • General Swimming Pool Tips
    • Sensing a Healthy Pool
    • FAQs
  • Media
    • News & Information
    • Video Gallery
    • Safety Data Sheets
    • Events
    • HASA Brand Assets
  • Contact Us
    • Dealer Locator

Yellowcide

Safety Data Sheet:

Yellowcide SDS

Available Sizes:

2# Bottle - #94122

5# Pail - #94185

10# Pail - #94410

25# Pail - #94125

50# Pail - #94150

Website Graphic:

Graphic1.png

Print Graphic:

Graphic1.pdf

HASA_Yellowcide_0101-copy
  • Fast treatment of yellow and mustard algae
  • Prevent and control algae growth
  • Dissolves quickly
  • No residue
  • For all surface types

Fast dissolving Yellowcide will quickly eliminate outbreaks of yellow and mustard algae and leaves no residue. Concentrated formulation puts the dosage at 4oz per 10,000 gallons of pool water and makes Yellowcide the economical choice. Yellowcide is also excellent in the control and prevention of algae growth and a great assistant in maintaining clear water in swimming pools. Yellowcide may be used with all types of pool surfaces.

 

Directions for Visible Algae:
Brush walls and floor, especially where yellow and mustard algae are present.
Apply 4oz of Yellowcide for each 10,000 gallons of pool water. Place a close to the affected area as possible.

For severe algae infestations, double the dosage. Superchlorinate with 1 gallon of HASA Sani-Clor or Hasachlor 12.5% sodium hypochlorite per 10,000 gallons of pool water. An equivalent chlorine source may be used but must boost the chlorine level quickly.

 

Circulate pool, vacuum if necessary. Test water and resume swimming once the chlorine residual drops to 3ppm or less.

 

Weekly Maintenance to Prevent Mustard and Yellow Algae:
If the water temperature is over 80° F, add 4oz Yellowcide and 1 gallon of HASA Sani-Clor or Hasachlor 12.5% sodium hypochlorite per 10,000 gallons of pool water weekly.

 

If the water temperature is under 80° F, add 2oz Yellowcide and 1/2 gallon of HASA Sani-Clor or Hasachlor 12.5% sodium hypochlorite per 10,000 gallons of pool water weekly.

 

 

An equivalent chlorine source may be used but must boost the chlorine level quickly.

Sign up to get pool tips and product updates.

  • This field is for validation purposes and should be left unchanged.

Recreational Water
Hi-Temp Spa Products
Hasa Pool Care Products

Industrial Products

Automatic Feeders
The Liquidator

Contact Us
Dealer Locator
Careers
Our Quality
Troubleshooting

HASA Logo

We are proud to be Made in America.

youtube icon
facebook icon
twitter icon
iconmonstr-instagram-1
linkedin

@2019 HASA INC.
SITE BY FUEL CREATIVE GROUP

HASA Logo
search icon
closed icon
  • About HASA
    • The HASA Story
    • What is the HASA difference?
    • Why HASA Sani-Clor?
    • Facility Locations
  • Recreational Water
    • Hi-Temp Spa Care Products
    • HASA Pool Care Products
  • Industrial Products
  • Keeping Your Pool Beautiful
    • General Swimming Pool Tips
    • Sensing a Healthy Pool
    • FAQs
  • Media
    • News & Information
    • Video Gallery
    • Safety Data Sheets
    • Events
    • HASA Brand Assets
  • Contact Us
    • Dealer Locator
  • Careers
search icon
hamburger menu