

Better than Vinegar for Cleaning Dialysis Machines
● Replaces Vinegar...Just add RO Water
● Eliminates biofilm, scale & calcium deposits
● Excellent for cleaning Indirect Drain Lines
● Less expensive than vinegar
● Free Citric Acid container labels
● Approved by machine manufacturers
● Wide variety of gram sizes yield multiple solutions:
● 2% for daily cleaning
● 20% for weekly cleaning
● 50% for heat disinfection
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Edlaw Citric Acid is a pharmaceutical‑grade descaling and cleaning agent designed for use in dialysis clinics and water system maintenance. Citric acid works as a controlled, food‑grade organic acid that safely breaks down carbonate scale, mineral buildup, and biofilm inside dialysis machines, reverse osmosis systems, bicarbonate tanks, and hydraulic flow paths. It is widely recognized as a more efficient and less clogging alternative to household vinegar or acetic acid while being less aggressive than strong inorganic acids.
Produced under regulated conditions by Edlaw Pharmaceuticals, this citric acid product comes in pre‑measured powder packets in various strengths and sizes, making it easy to prepare precise rinse solutions for routine maintenance or deeper cleaning procedures.
Citric Acid USP yields a 2% solution
| Product Code | Description | Quantity/Unit of Measure |
|---|---|---|
| Citric Acid-76 | Citric Acid yields 3.78L/Packet | 30 Pkts/Case |
| Citric Acid-200-2% | Citric Acid USP yields 9.46L/Packet | 30 Pkts/Case |
Citric Acid USP yields a 20% solution for weekly CLEANING
| Product Code | Description | Quantity/Unit of Measure |
|---|---|---|
| Citric Acid-100 | Citric Acid yields 500ml/Packet | 25 Pkts/Case |
| Citric Acid-200-20% | Citric Acid yields 1000ml/Packet | 30 Pkts/Case |
| Citric Acid-400 | Citric Acid yields 2000ml/Packet | 20 Pkts/Case |
| Citric Acid-800 | Citric Acid yields 4000ml/Packet | 20 Pkts/Case |
| Citric Acid-900 | Citric Acid yields 4500ml/Packet | 15 Pkts/Case |
Citric Acid USP yields a 50% solution used for HEAT DISINFECTION
| Product Code | Description | Quantity/Unit of Measure |
|---|---|---|
| Citric Acid-250 | Citric Acid yields 500ml/Packet | 20 Pkts/Case |
| Citric Acid-500 | Citric Acid yields 1000ml/Packet | 15 Pkts/Case |
| Citric Acid-1000 | Citric Acid yields 2000ml/Packet | 15 Pkts/Case |
Citric Acid USP BULK size
| Product Code | Description | Quantity/Unit of Measure |
|---|---|---|
| Citric Acid-Pail | Citric Acid in a 50 lb pail | 1 Pail |
| Citric 50 | 50% Citric Acid powder in 1 gallon bottle | 4/case |
Efficient Scale & Biofilm Removal
Edlaw Citric Acid dissolves calcium, carbonate scale, and deposits that accumulate in dialysis machines and water pathways over time. These deposits can impair flow, reduce efficiency, and encourage microbial growth if left untreated — and citric acid helps restore clear, unobstructed lines.
Cost‑Effective Cleaning Alternative
Compared to vinegar or acetic acid solutions traditionally used in dialysis machine descaling, citric acid offers better cleaning performance at a lower cost per gallon of prepared solution, reducing operating expenses while improving cleaning outcomes.
Pre‑Measured Powder Packets
Available in standardized packet sizes, Edlaw Citric Acid allows clinics to prepare accurate rinse solutions quickly and consistently. A single packet dissolved in reverse osmosis water yields a controlled acid solution suitable for daily or weekly cleaning protocols.
Reduces Clogging & Equipment Wear
Unlike acetic acid and household vinegar, citric acid does not contain cellulose or organic residues that can clog filters or tubing, making it a gentler but effective cleanser for dialysis machines while helping extend component life.
Safe & Easy to Use
Edlaw Citric Acid powder dissolves readily in water and requires no special handling equipment. Once diluted to the correct strength, it can be circulated through equipment according to standard maintenance protocols before rinsing and disinfection.
By incorporating Edlaw Citric Acid into routine maintenance procedures, clinics can improve machine performance, reduce downtime, and support reliable, long‑term operation of dialysis treatment equipment.

Fast shipping you can count on
Fast, dependable shipping so you never have to worry about supply delays.

Dedicated Inventory
Dialysis-specific products stocked in our private warehouses.

No Bulk Pressure
No forced quotas or schedules.

Real U.S. Support
Monday–Thursday phone support with knowledgeable staff.

Timely Receipts
Credit card or invoice with instant receipt.
Browse our full product catalog or submit a purchase request to get started. Our team is ready to support your dialysis supply needs.

Dial Medical Supply provides high-quality hemodialysis supplies with fast shipping, flexible ordering, and real human support—serving clinics, hospitals, and VA facilities nationwide.
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