Hard water can wreak havoc on your plumbing and appliances. It leaves behind mineral buildup, dries out your skin, and makes it harder for soaps to lather. A water softener is a great solution, but you need the right salt to keep it running efficiently. Figuring out which type of salt is best for your system can be tricky, so I’ve put together a list of the top contenders to help you decide.
Here’s a quick rundown of the best water softener salts:
- Best Overall: Morton Morton Pure and Natural Water Softener Salt Crystals
- Best for Iron Removal: Cargill Salt Rust Remover Water Softener Salt
- Best for Sensitive Skin: Diamond Crystal Solar Naturals Water Softener Salt Crystals
- Best for Large Families: Morton System Saver III Water Softener Salt Pellets
- Best Budget Option: Essential Values Water Softener Salt Crystals
Top 5 Water Softener Salt Reviews
1. Morton Morton Pure and Natural Water Softener Salt Crystals
Morton Pure and Natural Water Softener Salt Crystals are a popular choice for their high purity and effectiveness. These crystals dissolve easily, preventing clogs and ensuring efficient water softening. They’re a solid all-around choice for most households.
Pros:
- ✅ High purity ensures efficient softening.
- ✅ Dissolves easily to prevent clogs.
- ✅ Widely available and affordable.
Cons:
- ❌ Can form salt bridges in some softeners.
- ❌ Some users report a slight odor.
- ❌ Packaging could be more durable.
Verdict: These salt crystals are a reliable and effective option for most water softening systems, offering good value for the price. Great for anyone looking for a dependable, no-frills option.
2. Cargill Salt Rust Remover Water Softener Salt
Cargill Rust Remover Water Softener Salt is specifically designed to tackle hard water problems and iron buildup. The salt contains a rust-removing additive that helps to prevent reddish-brown stains on your fixtures and keeps your water softener running smoothly. If you have well water or high iron content, this is a great option.
Pros:
- ✅ Effective at removing rust and iron stains.
- ✅ Helps prolong the life of your appliances.
- ✅ Improves water quality and clarity.
Cons:
- ❌ Can be more expensive than regular salt.
- ❌ The rust-removing additive may not be suitable for all systems.
- ❌ Some users report a slight chemical smell.
Verdict: This salt is an excellent choice if you struggle with rust and iron in your water. It’s a bit pricier, but the benefits for your plumbing and appliances are worth it.
3. Diamond Crystal Solar Naturals Water Softener Salt Crystals
Diamond Crystal Solar Naturals Water Softener Salt Crystals are made with naturally evaporated sea salt. They are known for their high purity and minimal additives, making them a good choice for people with sensitive skin or those who prefer a more natural product. Plus, they are a good option if you’re concerned about the environmental impact of your water softening.
Pros:
- ✅ Made from naturally evaporated sea salt.
- ✅ Minimal additives, good for sensitive skin.
- ✅ High purity ensures efficient softening.
Cons:
- ❌ Can be more expensive than other options.
- ❌ May not be as effective at removing iron as specialized salts.
- ❌ Some users find the crystals dissolve quickly.
Verdict: Diamond Crystal Solar Naturals are a great choice if you’re looking for a natural and gentle water softening solution. Just be aware of the slightly higher price point.
4. Morton System Saver III Water Softener Salt Pellets
Morton System Saver III Water Softener Salt Pellets are designed to prevent mineral buildup and keep your water softener running efficiently. The pellets dissolve evenly, reducing the risk of bridging and clumping in your softener tank. They’re a good option for larger families with high water usage.
Pros:
- ✅ Designed to prevent bridging and clumping.
- ✅ Helps extend the life of your water softener.
- ✅ Suitable for households with high water usage.
Cons:
- ❌ Pellets can be heavier to handle than crystals.
- ❌ May not be as effective at removing iron as specialized salts.
- ❌ Can be more expensive than basic salt crystals.
Verdict: These pellets are a solid choice for busy households that want a reliable and low-maintenance water softening solution. The anti-clumping feature is a definite plus.
5. Essential Values Water Softener Salt Crystals
Essential Values Water Softener Salt Crystals offer a budget-friendly option for softening your water. These crystals are effective at reducing hardness and preventing scale buildup, without breaking the bank. They are a solid choice for people looking for an affordable and effective solution.
Pros:
- ✅ Affordable price point.
- ✅ Effective at softening water.
- ✅ Widely available.
Cons:
- ❌ May contain more impurities than higher-end salts.
- ❌ Packaging may not be as durable.
- ❌ Some users report more frequent refills needed.
Verdict: If you’re on a tight budget, Essential Values Water Softener Salt Crystals are a decent option. Just be aware that you might need to refill your softener more often and the purity might not be as high as other brands.
Buying Guide
Choosing the right water softener salt can seem complicated, but it doesn’t have to be. Here are a few things to consider:
- Type of Salt: There are three main types: rock salt, solar salt, and evaporated salt. Rock salt is the cheapest but contains the most impurities. Solar salt is made by evaporating seawater and is purer than rock salt. Evaporated salt is the purest but also the most expensive.
- Water Hardness: The harder your water, the more salt you’ll need. Test your water to determine its hardness level and choose a salt that’s appropriate for your needs.
- Iron Content: If you have high iron levels in your water, consider using a salt that’s specifically designed to remove iron.
- Additives: Some salts contain additives that can help to clean your softener or prevent mineral buildup. Consider these if you have specific water quality issues.
- Budget: Salt prices can vary widely. Determine how much you’re willing to spend and choose a salt that fits your budget.
My Personal Tip: I always buy in bulk when I can. It saves money in the long run, and I don’t have to worry about running out as often.
FAQs
Q: How often should I add salt to my water softener?
A: It depends on your water usage and the size of your softener. Check the salt level monthly and refill when it’s about a quarter full.
Q: Can I use table salt in my water softener?
A: No, table salt contains additives that can damage your water softener. Only use salt specifically designed for water softeners.
Q: What is a salt bridge?
A: A salt bridge is a hard crust that forms in the salt tank, preventing the salt from dissolving properly. Break it up with a broom handle or similar tool.
Q: Is it okay to mix different types of water softener salt?
A: It’s generally not recommended, as different types dissolve at different rates and could cause issues. If you switch, try to use up the existing salt first.
Q: How do I know if my water softener is working correctly?
A: Check for soft water signs: less soap scum, softer skin and hair, and no mineral buildup on your fixtures. You can also use a water hardness test kit.
Conclusion
Choosing the right water softener salt is essential for maintaining your system and ensuring you have soft, clean water. Consider your specific needs, such as water hardness, iron content, and budget, to make the best choice for your home. With the right salt, you can enjoy the benefits of softened water for years to come.
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