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Shoreline · Lake Country

The Minnesota Invention That Clears Lake Weeds in 3 Hours, Without Chemicals

Lakefront families spent years and thousands of dollars spraying weeds that grew right back. A device built in Minnesota clears the shoreline at the root, with no chemicals, and the kids can swim the same day.

By the editors · Lake Country

No chemicalsSwim the same day1-Year GuaranteeMade in Minnesota
A clean sandy lake shoreline at golden hour
A treated shoreline after one season. Photo: BeachGroomer owner.

Every spring it starts the same way. The ice goes out, the water warms, and within a few weeks the weeds are back, thick enough to tangle a propeller and turn a swimming area into a swamp. For most lakefront owners the fix has been chemicals: spray in May, watch the weeds brown, then watch them return by July. The bill runs two to five thousand dollars a season, and the lake never really gets clean.

A family in Minnesota built a different answer. Instead of treating the water with chemicals, the BeachGroomer circulates it. A pump drives a steady current across the lakebed that lifts weeds out by the root and sweeps loose muck away, firming a soft bottom into sand. One person drops it in, plugs it into a standard outlet, and walks away. A few hours later there is a clean, sandy circle where the weeds used to be.

“You drop it in the lake and three hours later you have a clean sandy beach. There is no maintenance.”Alex S., lakefront owner, Minnesota

The design has been in the water for 23 years and across more than 50,000 installs. There are no chemicals to reapply and no wait before swimming, so children and pets are in the water the same day. It runs on a Little Giant 1.5 HP pump that also handles lawn irrigation and dock rinsing, so it earns its keep all season.

See the $3,499 All-In-One Bundle and pricing →
A calm lake at dusk with a clean shoreline and dock
No raking, no spraying, no diver. The current does the work on its own.

The math most owners miss

Chemical treatments run $2,000 to $5,000 every season and wear off by spring. One owner spent $18,000 over five years and still raked every weekend. The BeachGroomer All-In-One system is a one-time $3,499 (regularly $5,499), made in Minnesota, backed by a 1-Year Guarantee.

★★★★★

“You drop it in the lake and three hours later you have a clean sandy beach. There is no maintenance.”

Alex S. · Minnesota

★★★★★

“We wasted $18,000 on chemicals over five years. Got the bundle and had our beach back in one afternoon.”

Mike R. · Finger Lakes, NY

★★★★★

“Our grandkids can finally swim again. We tried chemicals for six years. First summer with BeachGroomer and the kids are building sandcastles.”

Linda M. · Wisconsin

BeachGroomer All-In-One Bundle

BeachGroomer All-In-One Bundle

$3,499 $5,499

  • Clears weeds at the root, no chemicals
  • Firms a mucky bottom into sand
  • 1-Year Guarantee + free shoreline consult
See the bundle & pricing →

Before you decide

Will it work on my shoreline?

It works in 2 to 6 feet of water. A free consult sizes the right setup to your depth and bottom before you buy.

How long until it works?

About 3 hours for a clean sandy circle. A soft, mucky bottom typically firms up within two weeks.

Is it guaranteed?

Yes. Every system carries a 1-Year Guarantee, and the free consult means you order the right setup the first time, risk-free.

Want your sandy beach back by the weekend?

See the Weed-Free Shoreline Bundle →

Free shoreline consult included · 1-Year Guarantee · Made in Minnesota

Sponsored feature produced on behalf of BeachGroomer. Owner quotes are real and used with permission. Results vary by lake conditions; a free consult confirms fit for your shoreline. Call 800.817.1850.