Measurement chart of a product with American flag pattern, showing expansion from 1/8 inch to 1 3/4 inches.

Two compressed spongemail designs with 'Hinsdale' and 'Chicago, U.S.A.' designs on a white background with a red '2 Pack' stamp.

Hand holding a spongemail eco kitchen sponges product with 'SpongeMail'

Two eco sponges with 'Great Lakes' and American flag designs on a white background.

hinsdale and usa flag compressed eco kitchen sponges

Western Springs and lakehouse memories kitchen sponges

4 pack of eco friendly dish sponge designs

2 pack of classic plain compressed eco sponges

Why Choose SpongeMail^®

100% Plastic-Free Dish Sponges: Safe for your family and the planet.
Eco-Friendly: Sustainably sourced.
Fade-To-Replace Designs: Visual cue to replace every 1-2 weeks.
Award Winning Eco Sponges: Join 500+ households trying SpongeMail^®

Materials

Our eco friendly sponges are 100% microplastic-free, made from eco-friendly cellulose, ensuring safety for your kitchen and the environment. 100% Plant based goodness.

Shipping

Free shipping all subscription via USPS, delivered monthly to your Hinsdale mailbox. Standard shipping from just $1.25 applies to once off purchases.

FAQ's

Pause or cancel anytime. You have the control of your subscription. No need to go through 10 steps to cancel or modify. Sponges ship by August 30 if you subscribe now, or wait until next month!

What Is Included

4-Packs include 4 compressed cellulose eco-friendly kitchen sponges that can be replaced every week for optimal hygiene according to industry experts.

2-Packs include 2 compressed cellulose eco friendly kitchen sponges that can be replaced every 2-week for moderate hygiene according to industry experts.

Multiple Award Winning!

SpongeMail® Eco-Friendly Sponges

Name: $1 Trial Sponge: Discover Award-Winning Eco Kitchen Magic – Limited Time!
Brand: Underdog Kitchen Company
Price: 1.0 USD
Availability: InStock

Just $2.99 per award-winning sponge

100% Plastic Free

Eco-friendly

Award Winning

$14.59

$11.95

Save 18%

Type

Classic Plain (2-Pack Monthly Subscription)

Heritage Seasonal Edition (2-Pack Monthly Subscription)

Classic Plain (4-Pack Monthly Subscription)

Heritage Seasonal Edition (4-Pack Monthly Subscription)

Limited Edition!

OUT OF STOCK

PREORDER NOW!

HURRY! LET BUY NOW

Limited Edition!

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Free Shipping On 4-Packs

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Cancel or Pause Anytime Online

"SpongeMail’s eco-friendly 4-Pack keeps my kitchen germ-free and stylish. Subscribed just in time for last month's shipment!"

Emily, La Grange IL

Verified Buyer

London Design Awards Silver Badge for SpongeMail Eco Sponges

New york product design awards silver winner spongemail eco sponges

Eco-friendly-kitchen-sponge-silver-muse-award

Shop local Illinois State badge for spongemail

America's Latest Choice: Award Winning Eco-Sponges!

SpongeMail’s nostalgic, 100% microplastic-free designs have earned multiple top honors for sustainability and style.

Your Neighbors Love SpongeMail™

See why your neighbors trust SpongeMail™ for safer & more stylish kitchens.

A Smart Sponge!

“We used to forget to replace our sponge. Now the design fades and reminds us. So smart.”

- Carmen, Parrish, FL

The Kids Love It!

"Watching the sponge grow was a hit with our kids. We shared it with all our friends!”

- Chelsea, Western Springs, IL

Beautiful Designs!

“Beautiful designs, biodegradable, and it arrives when we need it? We’re hooked.”

- Sarah, Hinsdale, IL

No More Ugly Sponges For Us

“Finally a kitchen sponge that fits in with our designer kitchen”

- Sarah, Winnetka, IL

Tag us at @spongemail and use #spongemail for a chance to win your next month free!

Why Choose SpongeMail™?

Limited Edition Nostalgic Designs - Subscribe Today Before They're Gone!

Feature

100% Microplastic-free

Convenient Delivery

Award Winning Designs

Fast Drying

Small, Local Business

SpongeMail™

Plastic free, eco-friendly

Convenient delivery, cancel anytime

Multi-Award winning, nostalgic designs

Fast drying and squeezable

Support Local Midwest Business

Kitchen sponge dawn and scrub daddy comparison plastic

Generic Store-Bought Sponges

Contains Plastics and often wrapped in plastic

No delivery

Some unique shapes but no nostalgia

Slow drying and quick to smell terrible

Large corporations

Start Your SpongeMail Subscription Now

"SpongeMail has made it fun to check the mailbox again!" Jen, Chicago, IL

SpongeMail Eco friendly sponge lakehouse michigan stamp

SpongeMail Eco friendly kitchen sponge Hinsdale Design

Eco friendly sponge Spongemail USA flag design

Eco friendly sponge SpongeMail Forever USA design

Eco friendly kitchen sponge western springs design

Eco dish sponge spongemail Great lakes design

Eco friendly sponge spongemail Spring edition

Biodegradable kitchen sponge Happy 4th design spongemail

Eco dish sponge spongemail lakehouse memories postage stamp edition

What To Do Once I Recieve My SpongeMail^® Eco Friendly Kitchen Sponges?

Just Add Water And Watch The Magic

Wet your eco friendly sponge either in a bowl of water to enjoy the show or simply under running water.

Rinse your sponge under running water for 12 seconds.

Enjoy the way your kitchen looks, feels and smells with your fresh, stunning SpongeMail^® sponge.

After 1-2 weeks throw out or compost your used SpongeMail^® eco sponge and start again.

Tell all your friends, family and neighbors about SpongeMail^® plastic free sponges.

How SpongeMail™ Keeps Your Kitchen Stunning and Germ Free

Join America's eco-revolution with our simple, hassle-free subscription!

Step 1

Add to Cart and Check Out

Click Add To Cart Now. It’s quick and easy! Choose our 4-Pack Heritage Seasonal for maximum hygiene and free shipping.

Step 2

Recieve via USPS Every Month

Woman overjoyed with spongemail eco sponges arriving in the mail

Your limited-edition eco-friendly sponges arrive in your Mailbox via USPS.

Step 3

Just Add Water and Watch The Magic

Eco friendly spongemail sponge expanding in water USA flag design

Wet your sponge and clean with style. Most People love to video and share this step with their friends and family.

Step 4

Replace Regularly

SpongeMail award winning fade to replace design

4-Pack? Toss weekly. 2-Pack? Every 2 weeks. Our Fade-to-replace designs will help you know when your sponge is worn out and we’ll email reminders!

Step 5

Next Delivery Arrives Every Month

Spongemail eco sponges arrive in mailbox

Fresh sponges arrive via USPS, right on time when you need them.

Step 6

Share the Joy and Refer Friends

Refer a friend to use spongemail eco friendly sponges

Refer your friends and suggest what designs you would like featured on #SpongeMail!

1 8

Underdog Kitchen Company

$1 Trial Sponge: Discover Award-Winning Eco Kitchen Magic – Limited Time!

$1.00 USD

~~$2.99 USD~~ $1.00 USD

Sale Sold out

Quantity

Unlock the future of clean with SpongeMail's $1 Trial Sponge – your gateway to 100% plastic-free, biodegradable kitchen sponges that outperform the rest. For just $1 (shipping included), get one premium sponge featuring our nostalgic, postage stamp-inspired designs. Experience super absorbency, fast-drying cellulose to banish bacteria and odors, and eco-friendly material that compost fully – no microplastics, no guilt.

Backed by multiple design awards for sustainability and style, this trial lets you test the magic: Watch it expand with water and fade gently to signal replacement time. Perfect for busy families seeking convenience and planet-friendly vibes.

Why Try Now?

Risk-Free Trial: No subscription required – just $1 to see why neighbors are raving.
Exclusive Perks: Scan the QR on your sponge to unlock easy subscription upgrades and shareable designs.
Limited Availability: Only 500 trials left this month – claim yours before they're gone!

Add to cart and elevate your kitchen today. (Includes free US shipping; one per household, USA only.)