The Dorai Difference

Great question! Dorai is pronounced DOR - eye. From the Japanese word for dry, it symbolizes a natural, moisture-free home.

Diatomaceous earth, or grass of the sea, is a naturally occurring mineral that is made from the fossilized remains of tiny aquatic organisms.

Diatomaceous Earth is antimicrobial by its physical properties - not through the use of any chemicals or toxins. In its raw state, the material attracts and binds bacteria and parasites, causing them to dry out and die.

When compressed into boards it still rapidly evaporates to help prevent mold but doesn't hold the same antimicrobial properties as the raw material.

Unlike many bath mats or dish racks, the Dorai Diomat utilizes rapid drying that dissipates moisture and helps to prevent mold. However mold is a pesky invader, while Dorai's Diomat can hold up to 150% of its weight in water, it needs adequate airflow to rapidly dry. 

If your Dorai products are constantly saturated and not able to properly dry out, they can eventually grow mold (at a much slower rate than traditional products). To prevent this, be sure your products are slightly elevated from the surface (by using the non-slip pad included in the Bath Stone™ mat), and let them fully dry out between uses. When overly saturated, prop them up against a wall and when they return to their original light color, they are ready to go.

Similar to light-colored towels or sheets, darker liquids or self-tanners can cause some staining if absorbed into the mat. Lighter liquids will not typically stain your mat. In the event that your mat gets stained, it can be cleaned in two ways. 

For light stains or scuffs, use the included sandpaper to gently rub off any marks. We recommend doing this in a well-ventilated area. For more extreme stains, small amounts of bleach or hydrogen peroxide will do the trick.

Glad you asked - we hope this is the last bath mat you ever need to buy. If you’re wondering how to clean your diatomaceous earth bath mat, you can find the care instructions enclosed in your packaging and in ourFAQs. 

Whether you’ve bought the Rain or Zen Bath Stone™ Mat, Dorai Bath Stone™ mats  are meant to be durable. But on rare occasions, our diatomaceous earth Bath Stones™  can break with enough force or weight. To prevent this, we advise always having the foam pad in place between the floor and the mat. Be sure to check out our guarantees and reach out to customer service if your stone breaks within the warranty period, you can contact customer support here

Given the material’s lighter tone and porous nature there is a risk of staining with dirt or darker liquids. We suggest only stepping on your Bath Stone™ mats with clean feet and only placing clean dishes on your Dorai Dish Pad to prevent staining. 

If you spill on it, first, try to dab up any excess liquid before it’s absorbed. For mild stains or scuffs, get your product damp and use sandpaper (150 grit or similar) to gently ‘wet sand’ off any marks. We recommend doing this in a well-ventilated area. For more extreme stains, applying small amounts of diluted bleach or hydrogen peroxide should do the trick.

The Dorai Bath Stone works by utilizing a naturally absorbent material called diatomaceous earth. When moisture hits the surface, the millions of microscopic pores in our diatomaceous earth bath mats quickly absorb and evaporate water. This quick-drying feature keeps your floor dry and prevents the growth of mold and bacteria.

With proper care, Dorai Bath Stones can last several years. These diatomaceous earth bath mats are designed for durability, and regular maintenance helps preserve their functionality. By following care instructions, you can ensure that your diatomaceous earth Bath Stone remains in excellent condition for a long time.

Yes, a diatomaceous earth drying mat is safe. Made from natural, non-toxic diatomaceous earth, these mats offer a clean and healthy drying solution. Our diatomaceous earth Bath Stone is designed to be environmentally friendly and safe for everyday use to ensure that your bathroom remains free from harmful bacteria and mold.

Our products use 100% food grade diatomaceous earth. Our Diomat® material passes FDA food safe testing and Prop 65 testing. Prop 65 testing means our products are asbestos and lead free.

To clean a Dorai Bath Stone, use sandpaper for light stains or scuffs and gently rub off any marks in a well-ventilated area. Regular maintenance ensures your diatomaceous earth bath mat remains effective, hygienic, and retains its instant-drying and mold-preventing properties . Learn more about care and cleaning tips here. 

In a diatomaceous earth bath mat, water is quickly absorbed into the millions of microscopic pores its material has. This rapid absorption allows the Dorai Bath Stone to hold up to 150% of its weight in water, which then evaporates quickly. The pores also keep the surface dry and prevent water from pooling on your bathroom floor.

Yes, stone bath mats like the Dorai Bath Stone are highly sanitary. These mats help prevent the growth of mold and bacteria by quickly absorbing and evaporating moisture. The antimicrobial properties of a diatomaceous earth mat ensure a clean and safe bathroom environment.

Stone mats made from diatomaceous earth, such as the Dorai Bath Stone, are designed to prevent mold growth. The quick-drying properties of our diatomaceous earth bath mat reduce the chances of mold formation. Proper care and maintenance further help in preventing mold.

The Dorai Bath Stone is a highly durable diatomaceous earth bath mat that’s designed to resist cracking under normal use. To ensure longevity, always use the foam pad provided to distribute weight evenly. With proper care and maintenance, your diatomaceous earth mat can remain intact and functional for years.

Dorai Bath Stone™ mats shouldn’t be placed on carpet or uneven flooring (such as tile with different levels of variation).