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Citrisil is the only all-in-one shock and daily maintenance dental water line tablet with a quantified EPA claim. Citrisil tablets continuously disinfect and maintain dental water lines. Simply start with one Citrisil Shock tablet and follow with one Citrisil tablet per refill of each self-contained water bottle.   

Citrisil Blue provides the same cleaning experience as Citrisil (white) but produces a light blue tint for visual compliance.

Eliminate the daily chore of emptying bottles and purging lines.

Using distilled or purified tap water, the tablet effervesces and provides a safe, pH balanced treatment. EPA registered to produce less than or equal to 10 CFU per ml HPC purity.




  • Available for .70 to 1 liter bottles & 2 liter bottles

  • Eliminates the need to empty bottles and purge lines at the end of each day

  • Citrisil Shock included with all Citrisil and Citrisil Blue daily maintenance boxes

  • Safe for patients and clinicians

  • Will not harm dental equipment

  • Does not adversely affect composite bond strength

  • Maintains BioFree tubing

  • Contains no oxidizers and does not dissolve amalgam

  • Contains no iodine or chlorine

  • Citrisil Blue produces a light blue tint for visual confirmation of compliance


  • EPA registered to produce less than or equal to 10 CFU per ml HPC purity
  • FDA Cleared, EST.#3005844469
  • EPA Reg. No 83315-1
  • EPA Est. No 83315-CO-001
  • ISO 13485 certified and CE certified



What are the precipitates in my bottle?

Tap water is a common cause of precipitates. As other water line tablets help prevent mineral precipitates, they significantly lower the pH causing corrosion. Citrisil™ Blue is engineered to maintain the pH level of treated water to prevent corrosiveness and has an added UV absorber that further reduces the chance of precipitates. If you are not using tap water, contact Sterisil® technical assistance to further evaluate your situation [1-877-755-7873].

What is the difference between the White tablet and the Blue tablet?

They are exactly the same in regards to active ingredients and efficacy rating. The blue is simply a slight colorant to help with visual compliance. The colorant aids in determining whether or not the office’s water has been treated and also indicates the water line in the bottle.

What is the orange tablet for?

The orange tablet is the Shock tablet. This tablet is an enhanced version of Citrisil™ and Citrisil™ Blue. It is intended to be used once every twenty tablets or once a month (whichever comes first).

Can I use one orange tablet for all of my chairs?

Generally no. The Shock tablet (orange) will produce 6 oz. of solution which is adequate to treat one or two dental units.

Can I purchase additional orange tablets separate from the boxed white or blue tablets?

Yes. The part # ECS-10 is a box of 10 tablets.




Citrisil Directions for Use




Part # Product
1-Liter Bottles
C20-W Citrisil™ – (20) maintenance tablets & (1) Citrisil™ Shock tablet - White, for 0.7 -1 liter bottles
C20-B Citrisil™ Blue – (20) maintenance tablets & (1) Citrisil™ Shock tablet - Blue, for 0.7 -1 liter bottles
CS-W Citrisil™ – (Case) 50 Boxes C20-W
CS-B Citrisil™ Blue – (Case) 50 Boxes of C20-B
2-Liter Bottles
C20-2W Citrisil™ – (20) maintenance tablets & (1) Citrisil™ Shock tablet - White, for 2 liter bottles
C20-2B Citrisil™ Blue – (20) maintenance tablets & (1) Citrisil™ Shock tablet - Blue, for 2 liter bottles
CS-2W Citrisil™ – (Case) 50 Boxes of C20-2W, 2 liter tablets
CS-2B Citrisil™ Blue – (Case) 50 Boxes of C20-2B, 2 liter tablets
Citrisil™ Shock
ECS-10 Citrisil™ Shock – (10) tablets
CS-ECS-10 Citrisil™ Shock – (Case) 50 Boxes of ECS-10

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