4.5 from 125+ pool owners

A clear pool every week, without thinking about it

Clear4Weeks® delivers a month of pre-measured algaecide and chlorine, sized to your pool. Pour, forget, swim.

Clear4Weeks kit for your pool size
Clear4Weeks kit photo
Clear4Weeks kit photo
Clear4Weeks kit photo
Clear4Weeks kit photo
Clear4Weeks kit photo
Clear4Weeks kit photo

Pick your pool size

Each kit is pre-measured for the size you choose. Not sure? Use the finder below.

Not sure of your size? Calculate it in 10 seconds

First kit ships within one business day. Pause or cancel anytime.

Pause or cancel anytime Secure checkout Clear water or your money back

Your whole month of pool care, in four bags

Each delivery covers four weeks. Everything is pre-measured for your pool, so there's nothing to test, weigh or guess.

  1. Week 1
    Monthly AlgaecideChlorine bag

    Pour in the algaecide once. It works for the whole month.

  2. Week 2
    Chlorine bag

    One bag into the skimmer. Done.

  3. Week 3
    Chlorine bag

    Same again. About a minute of your time.

  4. Week 4
    Chlorine bag

    Last bag. Your next kit is already on its way.

Total hands-on time per month: about five minutes.

Everything included in the Clear4Weeks kit: one Monthly Algaecide bag and four Dichlor chlorine bags

What's in every box

  • 1 bag Eeziblue Monthly AlgaecideZn-Cu Synergy® kills algae and keeps it from coming back all month, so your chlorine works harder.
  • 4 bags premium Dichlor chlorineFast-dissolving, one per week. Lower chlorine levels mean less irritation for skin and eyes.
  • Pre-measured for your pool sizeNo scoops, no test strips, no math. Works with chlorine and saltwater pools.
  • Eliminates and prevents algae with our Zn-Cu Synergy® formula
  • Premium fast-dissolving DiChlor chlorinating granules
  • Reduces chlorine demand, saving you money
  • Sized for pools from 5,000 to 20,000 gallons

What pool owners say after a month

I was skeptical, but it turned my green pool sparkling clean in 48 hours. It's so easy: pour it in and let it work.
J. Smith
I used to spend hours scrubbing algae. Now I add this monthly and the pool stays perfect. Works with my saltwater system.
M. Johnson
As a busy parent I don't have time to fuss with the pool. One treatment and it stays pristine for a month.
S. Clark

Product details

Description

Keep your pool sparkling clean with the Clear4Weeks® Monthly Maintenance Kit - a simple, effective, hassle-free way to maintain crystal-clear water all season. Each kit includes our proprietary Eeziblue Monthly Algaecide plus four weekly doses of premium DiChlor chlorinating granules, giving you continuous protection against algae and bacteria while reducing chlorine demand.

Why choose Eeziblue?

  • Effortless monthly care - add the algaecide at the start of the month and one bag of chlorine each week. No guesswork.
  • Pre-measured and DIY-friendly - dosages tailored to your pool size, so maintenance is simple and stress-free.
  • Premium fast-dissolving chlorine - DiChlor 56%, a stabilized chlorine that dissolves quickly and works fast.
  • Reduces chlorine demand - our Zn-Cu Synergy® formula helps cut chlorine use, saving you money.
  • Healthier swimming - lower chlorine levels mean less irritation to skin, eyes and lungs.
  • Long-lasting protection - prevents algae, improves clarity, and enhances filtration between cycles.
  • For all pool sizes - available for pools from 5,000 to 20,000 gallons.
Directions for use
  1. Backwash the pool for up to 2 minutes then rinse for 20 seconds, or clean filters before application.
  2. With the pump running and the multiport set to the filter position, pour the contents of the Eeziblue Monthly Algaecide directly into the pool skimmer.
  3. Wait 2 minutes, then broadcast 1 bag of DiChlor chlorinating granules across the pool surface to maintain a chlorine residual between 1.0 and 1.5 ppm.
  4. Run the pump continuously for 30 minutes after application, then return it to its normal cycle.
  5. Repeat the DiChlor application by adding 1 bag weekly.

Keep these basic parameters in range and Clear4Weeks® handles the rest:

  • Total alkalinity: 80 - 120 ppm
  • pH: 6.8 - 7.4
Active ingredients

DiChlor Chlorinating Granules

Sodium Dichloro-s-triazinetrione Dihydrate99.3%
Other ingredients0.7%
Available chlorine56.0%

Eeziblue Monthly Algaecide

Zinc Sulfate Monohydrate50.5%
Copper Sulfate Pentahydrate30.5%
Other ingredients19.0%
Copper as metallic7.38%

Before you subscribe

Can I pause or cancel?
Yes, anytime, from your account page. No fees, no phone calls. Skip a month if you're traveling.
Does it work with saltwater pools?
Yes. Clear4Weeks works with both chlorine and saltwater systems.
My pool is already green. Will this fix it?
Clear4Weeks keeps a clear pool clear. If yours is already green, start with our Green Reaper® Green To Blue Kit, then switch to Clear4Weeks to keep it that way.
Do I need to test anything?
Just keep your basics in range (pH 6.8-7.4, total alkalinity 80-120 ppm). Clear4Weeks handles the rest.
When will I be charged?
Today for your first kit, then every 4 weeks. You'll get a reminder email before each delivery.

Ready to stop thinking about your pool?

Your first kit ships within one business day. Pause or cancel anytime.