If your house has a handy dandy water softener, regeneration is a typical and essential function that aids in keeping the magic in working order.

In essence, this procedure protects against the water softener being blocked or unclean (Read: you have clean, softened water flowing into your tap).

It’s possible that you have had some system difficulties if you are asking, “How long does it take for my water softener to regenerate?” after seeing this website.

And even if that’s not the case, every owner of a water softener may still benefit from knowing this knowledge.

Continue reading to find out more about the regeneration process and its significance.

Describe Regeneration.

As you may already be aware, a water softener is designed to catch hard water entering via a resin-filled bed of softening material.

The hard calcium minerals are trapped, and a sodium ion exchange replaces them, softening the water.

However, cleaning of some kind is necessary for the majority of mechanical systems to function well, and water softeners are no exception.

Naturally, over time, the resin will get coated and blocked with these minerals if it is drawing hard water minerals to itself.

Regeneration is a water softener’s method of cleaning the resin by draining minerals from it with brine water, leaving it clean and giving water a clean slate to be softened once again.

How Often Should I Renew My Water Softener?

Generally speaking, water softeners need to regenerate every two to three days, particularly if you reside in a region with really hard water.

Water softeners for well water may need even less time before regenerating since well water is sometimes considerably harsher.

Some may regenerate daily, while others may only do it once a week.

The sort of control valve your water softener has will determine everything.

One sort of valve features a clock that runs on a set schedule.

For instance, if you program it to flush the resin every Tuesday morning when it regenerates once a week, that is when it will do so.

An alternative is a “metered” valve, which regenerates only when the predetermined limit is reached and the meter is activated.

The fourth sort of valve is known as “true demand,” and it functions according to how much water is consumed and therefore required.

The best method to reduce your use of salt and wastewater is to choose this option.

A regeneration cycle may also be started manually, although with a properly functional system, you shouldn’t have to.

How Long Does It Take For A Water Softener To Regenerate?

An typical water regeneration cycle ought to last between 85 and 90 minutes.

The Regeneration Process

  • Backwash: During the first 10 minutes, water is allowed to run to the tank’s bottom, up through the resin bed, and out the drain.
  • Brine Draw: From the brine tank, an 8–12% brine solution is drawn to the top and finally passes through the resin bed. The sodium (soft) ions replace the hardness ions that were adhered to the resin. This section takes between 50 and 60 minutes.
  • Slow Rinse: During this step, the softener gently flushes the salt brine through the resin bed and down the drain using new water. This process takes around ten minutes.
  • Rapid Rinse: The resin bed is prepared for the next cycle by performing a fast rinse to remove any last-remaining hard minerals and brine. This takes an additional ten minutes.

What Should I Do If My Water Softener Isn’t Regenerating?

Was this really the reason you chose to visit this page? Let’s analyze why this may be occurring if it is.

Since you’ll immediately gain a feel for the regeneration schedule after your water softener is installed, you’ll be able to tell whether it’s renewing less often or more frequently.

What may have occurred is as follows:

#1. The Way You Use Water Has Altered…

If your water softener regenerates dependent on how much water you use in such situation, it may indicate that you used less water that week or that you were away from home for a long time.

#2. It’s Possible That You Altered The Settings.

You may have unintentionally modified the settings for a scheduled regeneration when inspecting your softener or adding salt pellets or crystals.

You may always reset the timetable once more in this situation.

#3. The Brine Tank You Have Is Empty.

The brine tank shouldn’t contain any water at all; in fact, this is a sign that the system is functioning.

Your brine tank may need to be refilled with salt pellets if it is empty, since these pellets are essential for removing the minerals that cause hard water in the first place.

Additionally, it could have developed a salt bridge at the bottom, necessitating cleaning and refilling.

Alternately, make sure the float switch on the brine tank is straight and able to go up and down.

#4. Water Pressure Is Either Too High Or Too Low…

Check your home’s water pressure; if it falls short of what your water softener requires, this may be the cause of the regeneration problem.

Depending on where you live, pressure may merely be temperamental or it may be caused by blocked pipes.

If you’re particularly concerned about it or if it starts to become a trend, get in touch with an expert to take a look.

#5. Your Softener Is Blocked And Keeps Renewing Itself.

On the other hand, if your water softener won’t quit regenerating, you can have the opposite issue.

In this instance, it can be the result of a blocked injector/venturi valve, brine valve, or drain line.

In such situation, you should certainly get a professional to examine all the settings, switches, and valves more closely.


In addition to the aforementioned factors, it’s also possible that your system has to be replaced.

If you already have a single tank water softener, this could be the ideal moment to just purchase a new one.

Single tanks must work much harder, which reduces their lifetime.

Water softeners with dual or double tanks are becoming more and more common.

The tank can replenish with soft water thanks to its two resin tanks and one brine tank.

Consider a softener switch if you want a regeneration procedure that is even more effective, needs less upkeep, and uses less energy overall.

Otherwise, just maintain the health of your water softener by cleaning the resin bed and brine tank, as well as adding new salt pellets as needed.

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Written by Bob Matsuoka
Bob Matsuoka is a blogger and founder of RVing Beginner blog. He has been blogging for over five years, writing about his own family’s RV adventures, tips for people who are interested in buying an RV or taking their family on an adventure by RV.