If your shower has weak water pressure, uneven spray, or visible white crusty buildup around the nozzles, chances are mineral deposits are clogging your shower head. Hard water leaves behind calcium, lime, and rust, which can reduce water flow and even damage fixtures over time. While vinegar is a popular natural cleaner, sometimes you need something stronger—this is where CLR (Calcium, Lime & Rust Remover) comes in.
In this guide, we’ll explain step-by-step how to clean a shower head with CLR, why it works so effectively, safety tips, maintenance advice, and even some recommendations for premium shower heads that resist buildup.
Why Use CLR?
CLR is a powerful household cleaner designed to dissolve stubborn calcium, lime, and rust deposits. It’s stronger than vinegar and ideal for tough cleaning jobs. Here’s why many homeowners turn to CLR for shower head cleaning:
- Fast-acting: Works in minutes on heavy buildup.
- Effective on hard water stains: Dissolves deposits that vinegar may not fully remove.
- Restores water flow: Clears clogged nozzles and improves spray performance.
- Versatile: Can also be used on sinks, tubs, glass, and metal surfaces (always check labels first).
Tools and Supplies You’ll Need
- CLR cleaner (Calcium, Lime & Rust Remover)
- A plastic bag (gallon-size recommended)
- Rubber band, string, or twist tie
- Old toothbrush or small scrub brush
- Protective gloves
- Microfiber cloth
Step-by-Step: How to Clean Shower Head with CLR
- Read the instructions
Always check the CLR label for safety warnings and approved surfaces. Some finishes, such as brass or nickel, may be sensitive. - Prepare the solution
Mix equal parts CLR and warm water in a plastic bag. This dilutes the solution for safer cleaning while still being powerful. - Attach the bag to the shower head
Submerge the shower head in the bag of solution. Secure tightly with a rubber band, twist tie, or string. - Soak
Let the shower head soak for 2–5 minutes. Avoid soaking for too long, as prolonged exposure may damage certain finishes. - Scrub lightly
Remove the bag and use an old toothbrush to scrub away loosened deposits, focusing on clogged nozzles. - Rinse thoroughly
Run hot water through the shower head for at least 1–2 minutes to flush out any remaining CLR solution and debris. - Polish the finish
Wipe the exterior with a microfiber cloth for a clean, shiny look.
Alternative Cleaning Method: Detaching the Shower Head
For a deeper clean, you can remove the shower head completely and soak it in a bowl of diluted CLR solution for 2–3 minutes. Rinse thoroughly before reinstalling.
Safety Tips When Using CLR
- Always wear protective gloves to avoid skin irritation.
- Work in a well-ventilated area.
- Never mix CLR with bleach or other cleaners—it can produce toxic fumes.
- Do not soak shower heads longer than recommended.
- Rinse surfaces thoroughly to remove any residue.
How Often Should You Clean with CLR?
For households with hard water, cleaning your shower head every 2–3 months is recommended. If you use a water softener, once or twice a year may be enough. For maintenance, alternate between natural cleaners like vinegar and CLR for stubborn buildup.
Signs It’s Time to Replace Your Shower Head
If cleaning doesn’t restore water flow, it may be time for a replacement. Consider upgrading if you notice:
- Persistent low water pressure despite cleaning
- Cracks, leaks, or rust on the shower head
- Worn-out spray nozzles
- Frequent clogging from mineral deposits
Recommended Premium Shower Heads (Resist Buildup)
Here are some top-rated shower heads ($300+ in quality and performance) that are easier to maintain:
1. Speakman Hotel Anystream Shower Head
Hotel-quality design with self-cleaning plungers that resist hard water buildup.
2. Moen Engage Magnetix Handheld Shower Head
Features easy magnetic docking and anti-clog nozzles for hassle-free maintenance.
3. Hansgrohe Raindance Select S 120
Premium German-engineered shower head with QuickClean silicone nozzles.
4. Kohler Forte K-22169-G-CP
Katalyst air-induction spray technology combined with easy-to-clean surfaces.
5. GROHE Rainshower Cosmopolitan 310
Luxury European design with DreamSpray technology and anti-lime nozzles.
Comparison Table
| Name | Type | Key Feature | Price Link |
|---|---|---|---|
| Speakman Anystream | Fixed | Self-cleaning plungers | View |
| Moen Engage Magnetix | Handheld | Magnetic docking, anti-clog | View |
| Hansgrohe Raindance Select | Handheld | QuickClean nozzles | View |
| Kohler Forte K-22169 | Fixed | Katalyst spray technology | View |
| GROHE Cosmopolitan 310 | Fixed | DreamSpray + anti-lime | View |
FAQ Section
- Is CLR safe for all shower heads?
CLR is safe for most chrome, stainless steel, and plastic shower heads. Avoid prolonged use on brass, nickel, or special finishes. - Can I use CLR if I have a filter shower head?
It’s better to remove the filter before soaking, as CLR may damage filter components. - How long should I soak a shower head in CLR?
Only 2–5 minutes. Longer exposure may damage the finish. - What if my shower head is still clogged after using CLR?
Try scrubbing the nozzles with a toothbrush or consider replacing the fixture. - Does CLR remove rust stains on shower heads?
Yes, CLR is specifically designed to dissolve rust as well as calcium and lime deposits.
Conclusion
Learning how to clean a shower head with CLR is one of the most effective ways to restore strong water flow and keep your bathroom fixtures looking new. With just a few minutes of soaking and scrubbing, you can eliminate stubborn mineral deposits that vinegar alone may not handle.
For long-term results, consider upgrading to a premium shower head with anti-clog nozzles, like the Hansgrohe Raindance Select or Moen Engage Magnetix. That way, your showers stay refreshing, powerful, and low-maintenance year after year.