HMS Original: The Best Sustainable Denim Washing Stone

At HMS Washing, we’re happy to bring a sustainable denim washing solution to traditional but eco-unfriendly ones. Our composite stone, crafted from recyclable products, addresses environmental concerns (like no toxic sludge) and delivers exceptional abrasions.

Why Choose HMS Original for Sustainable Denim Washing?

Exceptional Durability

HMS lasts 60 to 100 hours! In other words, HMS wears out by only 1-3% in 60 minutes. This reduces the need for frequent stone changes and simplifies denim washing processes.

No Rinsing Needed

It doesn’t leave any dust on garments which eliminates the need for extensive rinsing.

Water Efficiency

HMS requires 20% less water per load, contributing to water conservation efforts.

Environment-Friendly Composition

HMS is eco-friendly from inside too. Made from recycled pumice dust and organic polymers, sustainability is deep-rooted in our sustainable denim washing stone.

Listing on EIM Tool

HMS has been featured on the Environment Impact Measurement tool, giving it an earth-friendly Green EIM score!

Customizability

HMS offers customization options to meet unique customer demands, with different stone sizes and colors for various fabrics and wash processes.

No Sludge

There is no toxic sludge like pumice stone, avoiding one of the biggest earth-unfriendliness!

Porosity and Abrasion

Since HMS has pores both inside and outside, the abrasion is consistent throughout the usage and works until the last point!

Energy Efficiency

As HMS can be used with cold water also, heating is not needed, saving electricity.

Compatibility

HMS is compatible with technologies like nebulization systems, lasers, water-free enzymes, etc. And when together, both HMS and the technology work even more efficiently!

HMS Original & Pumice Stone Comparison Process

Note: Trials should be done in the same type of sample washing machines.
  • Prepare 5 pieces of garment or leg panels for each trial. Garments or leg panels’ sizes should be the same and they must be of the same fabric type.
  • Spare 1 garment or leg panel and put the remaining four pieces in the machines.
  • Put 1 bucket of pumice stone (approx. 5 kg) in the first machine and 1 bucket of HMS (approx. 6.5 kg) in the second machine (volume of stones must be the same).
  • Fill HMS’ machine with 40, and pumice’s machine with 50 liters of water (HMS needs 20% less water).
  • Set the machine speed to 25-28 cycles per minute, without steam, with cold temperature, and set the timer for 120 minutes.
  • Take out 1 garment or leg panel from each machine every 30 minutes and mark stone type and time.
  • After 120 minutes, you will have 5 samples from each stone trial (10 in total):
    • Raw + 30 + 60 + 120 minutes of pumice stone
    • Raw + 30 + 60 + 120 minutes of HMS
  • Iron all samples and compare time and effect accordingly.
And guess what? HMS is the winner!

On This Note

Experience innovation, efficiency, and sustainability in denim washing with HMS Original like never before. Switch to HMS Denim Washing Today!

HMS Original Quick Facts

In a 60-min process, 12-16 grams of HMS is reduced per garment
HMS does not require rinsing after stonewash because it does not leave dust on the garments
HMS requires 20% less water per load since it does not soak up water
HMS is made up of recycled pumice dust and biodegradable components (The MSDS, TDS, and ZDHC reports are in the DOCUMENTS section)
HMS is listed on EIM. pumice stone will increase your EIM SCORE (e.g. your environmental impact) by 3 points while HMS will increase it by ZERO (0) POINTS. Take a look at it in our DOCUMENTS section.
HMS is customizable: Take a look at the different sizes of stones that we created based on our customers’ demands on the next page. Each size is best for different fabrics and different stonewash processes.
HMS gives better effects in less time than pumice.
The effect difference between pumice stone and HMS grows EXPONENTIALLY as you use them or prolong your wash cycles.

HMS Original & Pumice Stone comparison process

Trials should be done in the same type of sample washing machines
Prepare 5 pieces of garment or leg panels for each trial. Garments or leg panels’ sizes should be the same and they must be of the same fabric type
Spare 1 garment or leg panel and put the remaining four pieces in machines
Put 1 bucket of pumice stone (approx. 5 kg) in the first machine and 1 bucket of HMS (approx. 6.5 kg) in the second machine (volume of stones must be the same)
Fill HMS’s machine with 40, pumice’s machine with 50 liters of water (HMS needs 20% less water)
Set the machine speed to 25-28 cycles per minute, without steam, with cold temperature, and set the timer for 120 minutes
Take out 1 garment or leg panel from each machine every 30 minutes and mark stone type and time
After 120 minutes, you will have 5 samples from each stone trial (10 in total);
Raw + 30 + 60 + 120 minutes of pumice stone
Raw + 30 + 60 + 120 minutes of HMS
Iron all samples and compare time and effect accordingly

Frequently Asked Questions (FAQs)

HMS Original offers impeccable durability of 60 to 100 hours which reduces the need for frequent stone changes. Besides this, it requires no rinsing, contributes to water conservation efforts by needing 20% less water per load, and is made from recycled pumice dust and organic polymers, ensuring deep-rooted sustainability.

HMS Original outperforms traditional pumice stone in several aspects. Not only does it eliminate the need for extensive rinsing and reduce water consumption by 20%, but it also lasts longer, offers customization options, and avoids the production of toxic sludge, making it a superior choice for environment-friendly denim washing.

Yes, HMS Original has been featured on the Environment Impact Measurement tool, receiving an earth-friendly Green score. This certification showcases HMS’ environmental sustainability and its positive impact on denim washing practices.

To compare the effectiveness of HMS Original and pumice stone, follow the outlined process: prepare garment samples, run trials in washing machines with specified parameters, and compare the results of each stone type at different time intervals. HMS Original consistently outperforms pumice stone in these trials, showcasing its superiority in denim washing. Read above on this page to learn more.

By switching to HMS Denim Washing, you’ll experience innovation, efficiency, and sustainability like never before. With its exceptional durability, water efficiency, and environmental-friendly composition, HMS Original offers the best sustainable denim washing solution to traditional but eco-unfriendly methods. So make the switch today!

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