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Rid-O-Rust® Stain Preventer
  • Rid-O-Rust® Stain Preventer
  • Rid-O-Rust® Stain Preventer
  • Rid-O-Rust® Stain Preventer
  • Rid-O-Rust® Stain Preventer
  • Rid-O-Rust® Stain Preventer
  • Rid-O-Rust® Stain Preventer
  • Rid-O-Rust® Stain Preventer
  • Rid-O-Rust® Stain Preventer
  • Rid-O-Rust® Stain Preventer
  • Rid-O-Rust® Stain Preventer
Rid-O-Rust® Stain Preventer

Rid-O-Rust®

Rid-O-Rust® Stain Preventer

$30.80
$30.80
SKU:  RR1
SKU:  RR1
Size

Prevents Rust Stains at the Source

  • Formulated for water with pH levels above 6.0
  • Neutralizes iron in well water
  • Prevents stains on walls, fences, shrubs and hardscapes
  • Extends life of sprinkler components
  • Formulated to be gentle on plants and hardscapes when used as directed
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Stop Rust Stains Before They Start

Rid-O-Rust is the trusted solution for preventing rust stains caused by iron in well water. Designed for water with pH levels above 6.0, it neutralizes iron at the source—helping you protect your customers’ properties while extending the life of their irrigation systems.

Protect Systems. Preserve Curb Appeal

Iron in irrigation water doesn’t just impact equipment—it creates visible staining on homes, hardscapes, and landscapes. Rid-O-Rust gives you a reliable, preventative solution that keeps systems running clean and properties looking their best.

WHY CONTRACTORS RELY ON RID-O-RUST:

STOPS STAINS AT THE SOURCE - Neutralizes iron in well water to prevent rust stains on siding, fences, driveways, and landscaping

FORMULATED FOR STANDARD pH WATER - Optimized for water with pH levels above 6.0 for consistent, dependable performance

PROTECTS IRRIGATION SYSTEMS - Helps reduce corrosion and extend the life of sprinkler heads and system components

PRESERVES CURB APPEAL - Prevents unsightly staining on hardscapes, structures, and plant material

GENTLE ON LANDSCAPES- Formulated to be safe for plants and surrounding surfaces when used as directed

INTEGRATES WITH FEEDER SYSTEMS - Designed for use with Rid-O-Rust feeder systems for consistent, automated treatment

Test First. Treat Right.

Accurate water testing ensures the right solution for the job. Use field test kits or lab analysis to determine iron and pH levels—then select the correct formula (RR1 for higher pH, RR2 for low pH “extreme” water). In addition to on-label dosage guidance, a convenient dosage calculator is available on this website.

Build A Complete Irrigation Water Treatment Program 

Remove existing stains with Rid-O-Rust Rust Stain Remover. Maximize your clients' irrigation system capabilities with NatureShield® Insect & Pest Repellent and GrassSoGreen® fertilizers.

Use Rid-O-Rust to stop rust stains at the source—and deliver cleaner systems and better-looking properties with every install.

Stop Rust Stains Before They Start

Rust stains from irrigation water can make siding, driveways, sidewalks, fences, patios, and landscaping look dirty and neglected — even when everything else is well cared for.

Rid-O-Rust® is the trusted, professional-grade solution for preventing rust stains caused by iron in well water. Used by irrigation and water treatment professionals for years, Rid-O-Rust helps neutralize iron before it leaves visible stains behind.

For well water with pH levels above 6.0, Rid-O-Rust helps protect your property, preserve curb appeal, and keep your irrigation system running cleaner.

Protect Your Home. Preserve Your Curb Appeal.

When iron is present in irrigation water, every sprinkler cycle can leave behind new stains. Over time, those stains can build up on hard surfaces, outdoor structures, and landscape features.

Rid-O-Rust works at the source by treating the water before it reaches your sprinkler heads — helping prevent new rust stains instead of constantly cleaning them after they appear.

Why Homeowners Choose Rid-O-Rust

Stops stains at the source
Helps neutralize iron in well water to prevent rust stains on siding, fences, driveways, sidewalks, patios, and landscaping.

Trusted by professionals
Rid-O-Rust has been the professional’s choice for irrigation rust prevention for years.

Formulated for standard pH well water
Designed for water with pH levels above 6.0 for dependable rust stain prevention.

Protects irrigation systems
Helps reduce corrosion and buildup that can affect sprinkler heads and irrigation components.

Preserves curb appeal
Keeps homes, hardscapes, structures, and landscapes looking cleaner and better maintained.

Gentle on landscapes
Formulated to be safe for plants and surrounding surfaces when used as directed.

Works with Rid-O-Rust feeder systems
Designed for consistent, automated treatment through Rid-O-Rust feeder systems.

Test First. Treat Right.

The best way to choose the right Rid-O-Rust formula is to start with a water test. Your iron level and pH determine which solution is right for your home.

You can work with a local contractor to have your water tested, or you can collect a water sample and contact us. Our team can help test your water and guide you toward the right product and dosage.

For water with pH levels above 6.0, Rid-O-Rust Stain Preventer is typically the right choice. For low-pH “extreme” water, Rid-O-Rust Extreme Water Stain Preventer may be recommended.

Already Have Rust Stains?

Rid-O-Rust Stain Preventer helps stop new stains from forming. To remove existing rust stains, use Rid-O-Rust Rust Stain Remover before beginning a prevention program.

A Cleaner, Better-Looking Landscape Starts With Better Water

With the right water test, the right formula, and a consistent feeder system, Rid-O-Rust helps prevent irrigation rust stains before they start — so your home, hardscapes, and landscape can keep looking their best.

DIRECTIONS FOR USE: (Read entire label before using)

(1) Clean existing rust stains with Rid O' Rust Rust Stain Remover. (2) Test your water frequently for iron and pH. Tests available through proproducts.com or your local irrigation professional. (3) Use the test results and the dosage chart on the label or see the Dosage Calculator on this website to determine how many bottles to add to the tank. Fill the remainder of tank with water or other products from American Hydro Systems.

*Note: 1 bottle of Rid O’ Rust will treat 130,000 gallons of well water with 1 ppm of iron.

*Tank could last up to 3 months when watering 10 hours per week

Product Resources

Rid-O-Rust® Stain Preventer Overview (PDF)
VIDEO: Stop Rust Stains Before They Start
Resource: SDS Sheet English
Resource: SDS Sheet French

SKU Detail

SKU
RR1 F-RR1 RR1-2.5 RR1-30 RR1-275
Size 1/2 gal. 1.89 L (Canada) 2.5 gal. 30 gal. 275 gal.
Item UPC 8-18125-00246-1 818125002556 8-18125-00247-8 8-18125-00251-5 8-18125-00342-0
Item Length 4.75 in 4.75 in 9 in 19.5 in
Item Width 3.5 in 3.5 in 5.75 in 19.5 in
Item Height 9 in 9 in 14.5 in 29.5 in
Item Weight 4.75 lb 4.9 lb 25.5 lb 300.0 lb 2650.0 lb
Case Pack 4 4 2
Case UPC 10018125003322 10818125002253 10818125002475
Case Length 12.38 in 12.38 in 14.25 in
Case Width 12.38 in 12.38 in 9.75 in
Case Height 12.28 in 12.28 in 15.25 in
Case Weight 36.55 oz 36.55 oz 50.7 oz
Cases/Pallet 48 48 36 4
ⓘ

Note: Specifications are subject to change.

Customer Reviews

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Frequently Asked Questions

Pro Products

Rid-O-Rust® Preventer (RR1) is a concentrated treatment used in irrigation systems to neutralize iron in well water with a pH higher than 6.0 before it causes rust stains. It is used when sprinkler systems leave orange staining on lawns, driveways, siding, or other outdoor surfaces.
Rid-O-Rust® Preventer (RR1) works by treating iron in irrigation water before it reaches the surface, stopping stains before they form. This makes it a preventative solution, unlike cleaners that remove stains after they appear.
Yes. Rid-O-Rust® Preventer is specifically described for use in American Hydro feeder systems, making it a fit for sprinkler and irrigation setups that use iron-bearing well water. It is intended to help reduce rust staining and protect outdoor irrigation components.
Yes. Rid-O-Rust®® Preventer is designed to help extend the life of sprinkler components and reduce costly maintenance calls. That makes it relevant for contractors and property owners who want both stain prevention and longer-term system protection.
Yes. Rid-O-Rust®® Preventer is safe for people, pets, and plants when used as directed, which is especially important in residential and commercial irrigation applications where treated water may contact lawns and landscaped areas.
Yes. The product directions say the well water must be tested for iron content, hardness, and pH in order to determine the proper chemical to use. Testing is also important because Rid-O-Rust® formulas may not be effective under certain water conditions.
Dosage should be determined for the specific application by using the online dosage calculator. Because iron content, hardness, and pH can vary significantly from one well to another, dosage should be based on actual water test results rather than guesswork.
No. Rid-O-Rust® formulas are not effective under every water condition. That is why water testing and proper product selection are important before treatment begins.
Rid-O-Rust® Preventer is designed to stop rust stains before they happen by treating iron in well water used in irrigation systems. Rid-O-Rust® Rust Stain Remover products are used after staining occurs to clean rust, calcium, and limescale from outdoor surfaces.
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