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About us

We are a Danish-run family business that produces and sells quality cleaning and care products.
Lotte and Michael Sejr talking on the terrace

Our names are Lotte and Michael, and Denwax is our family business

Denwax is our small family business, and there really aren’t more than the two of us. Our names are Lotte and Michael Sejr; we live in Herning, and we’ve been running Denwax together since 2014. We mix the products ourselves, weigh out the ingredients, and pack the orders, and we also man the booth ourselves when we’re at trade shows around the country.


It all started with a recipe we bought back in 2014

We had been using the product ourselves for a few years and really liked it, and when the manufacturer at the time decided to stop production, we bought the recipe from him. Since then, we’ve substituted ingredients and adjusted the quantities until it was no longer his recipe, but our very own natural product.

In the beginning, production took place out in the garden shed, while Lotte ran her hair salon from home. When the children moved out, we didn’t get a guest room, but we did get space for more raw materials and more boxes to ship out, and eventually Denwax took up almost the entire house.


So we were on *Løvens Hule*, and after that, things really took off

In late February 2024, we appeared on *Løvens Hule* on DR1. We didn’t walk away with an investment, but one of the “lions” called the product a little miracle cure, and the viewers apparently agreed. The online store crashed three times that same evening, and while we’d had 16 orders in the entire month of February the previous year, that number jumped to about 1,800 in March 2024.

Today, we’ve moved into 180-square-meter commercial space, and we both make our living from Denwax. Over time, more than 40,000 customers have purchased our products, and it still feels a bit surreal to write that.


We still weigh everything by hand

We make our products— Denwax Care, Denwax Clean, and Denwax Pink Stone—by hand, and the raw materials are weighed and measured manually. This way, we know exactly what’s in every single tub, and both our retailers and you at home get the same product every time. We source all our ingredients from Danish and European companies.

We rarely run sales, and our prices remain the same year-round. We’d rather create something that lasts. And because we manufacture our own products, we’ve commissioned an ESG report and calculated our carbon footprint so you can see where we stand.

See the ESG Report 2025 here

See the 2025 carbon footprint report here


You can meet us at about 30 trade shows a year

We travel to castle fairs, lifestyle fairs, and Christmas fairs in Denmark, Sweden, and Germany, because it’s much easier to show our products than to explain them. Please stop by and say hello.

If you have any questions, you’re always welcome to write to us.

Best regards from Lotte and Michael Sejr

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Frequently asked questions

What is the difference between Denwax Clean and Denwax Care?

Denwax Clean is a cleaning product based on 85% pure raw soap used to remove dirt, grease and stains from surfaces. Denwax Care is a care product of beeswax, jojoba oil and lanolin that is used after cleaning to protect, nourish and impregnate the surface. The two products are designed to be used as an extension of each other – clean first with Clean, nourish and impregnate afterwards with Care.

DENWAX CLEAN

Used for cleaning leather, leather look, aluminum, travertine, fiberglass, linoleum, vinyl, rubber, mosaic, marble, oilskin, plastic, leather look, lacquer, concrete, granite, slate, terrazzo, metal, nonwood, polyrattan, composite, nappa and natural stone. It can also be used as a soap treatment on untreated wood.

NOTE: light aniline leather may darken one or two shades when using Clean. If in doubt, always try an inconspicuous place first


DENWAX CARE

Used for the care, protection, maintenance and impregnation of leather, vinyl, rubber, (untreated, waxed, soaped and oiled wood), marble, nappa, plastic, metal, aluminum, linoleum, terrazzo, granite, slate, natural stone, travertine, gore-tex, lacquer, leatherlook, nonwood, polyrattan and oilskin. Note: vinyl, lacquer, linoleum and high gloss should be polished with a dry cloth a few minutes after treatment.

NOTE: Light-colored aniline leather may darken by one or two shades when using Care. If in doubt, always test it on an inconspicuous area first.

PINK STONE

Can remove stubborn dirt, grime and limescale; On steel sinks, ceramic, hobs, chrome-plated fittings, tiles, worktops that can withstand a light scrubbing.

Polishing of gold, silver and copper. Can also be used as an anti-fog treatment for mirrors and glass in the bathroom.

NOTE: Do not use on colored fixtures or plated jewelry. Due to the presence of abrasives.

TEXTILE IMPREGNATION

Used for impregnating nubuck, suede, alcantara, canvas and fabric.

NOTE: Must always be applied outdoors.

DENWAX CLEAN is a Danish handmade cleaning product consisting of 85% pure raw soap and water. Does not contain optical brightener or abrasive.


DENWAX CARE
is a Danish handmade natural product consisting of jojoba oil, lanolin and beeswax.


PINK STONE
consists of soap, fine abrasive, glycerin, sodium silicate and fragrance.


TEXTILE WATERPROOFING –
View data sheets here

DENWAX CLEAN

Stir the included sponge under the lid in the bucket 4–6 times without adding water, then apply the sponge to the item. Repeat the cleaning process if necessary; be sure to rinse the sponge thoroughly as you go to remove dirt and grime. After treating with Clean, remove the excess soap with a damp cloth. Once the item is completely clean and dry, it is fully cleaned. Clean the sponge under warm water. Once it is completely dry, it can be placed back in the container.

NB: Please note that light colors may darken slightly. If in doubt, always apply in the first instance in an inconspicuous place for testing.

Denwax Clean is best used at room temperature, approx. 20*. or below, if it is too hot it will easily liquefy.

DENWAX CARE

Swipe the sponge provided under the lid a few times in the bucket, then wipe the sponge on the edge of the bucket. It can be hard in consistency as it is a wax, so it is best to use at room temperature, around 20*. Usually dries on the item under 2 minutes. Re-polishing is sometimes necessary with a dry cloth. If it’s greasy, too much has been used, so balance the amount before applying to the whole piece.

NB: Please note that light colors may darken slightly. If in doubt, always apply in the first instance in an inconspicuous place for testing as the colors will be activated if the item is dyed through.

DENWAX CARE should not be applied in direct sunlight.

PINK STONE

The sponge provided under the lid is moistened with water and then swiped a few times in the bucket and applied to the item to remove dirt and grime. Then rinse the item with water, when the item is completely clean and dry the item is fully cleaned.

NOTE: contains fine abrasives, so the item must be able to withstand light scouring. If in doubt, always apply to an inconspicuous area first for testing.

TEXTILE IMPREGNATION

The item to be treated should be dry and clean. Use atomizer sprayer at a distance of about 25 cm. in an even layer until the fabric is soaked. Take care at seams and joints, for example, and especially at the shoulders and sleeves of outdoor clothing. As these places are most vulnerable in rain and sleet.

NOTE: wipe the tent windscreen and PVC immediately with a dry cloth to avoid burning.

Always apply outdoors. Keep out of reach of children.

DENWAX CLEAN: as needed (when you think it needs to be cleaned again).

DENWAX CARE: as needed (when you think it needs care and waterproofing again).


PINK STONE:
as needed.


TEXTILE IMPREGNATION:
as needed (wind and weather determine how long the impregnation lasts).

DENWAX CLEAN: best to use before 16 months.


DENWAX CARE:
doesn’t get too old.

PINK STONE: does not get too old.

TEXTILE IMPRINTING: the durability is about 16 months.

You can buy the products here on our webshop, at trade fairs and in shops (see under retailers in our webshop).

DENWAX CLEAN

Does not grease, smells like natural soap and only stains if there is excess color in the item.


DENWAX CARE

Does not grease, does not smell and only stains if there is excess color in the item or you have used too much.


PINK STONE

Non-greasy, mildly scented and non-staining.


TEXTILE IMPREGNATION

Does not grease, smells like waterproofing spray so must be used outside. Does not stain as the item must be completely dry before use.

Sponges are included for Clean, Care and Pink Stone. They are under the lid.

DENWAX CLEAN

No, it is not. The soap is made on water and is ready to use. It is only necessary to rinse the sponge in water to remove dirt and debris as needed. After use, clean the sponge under warm water. When it is completely dry, it can be put back in the jar.


DENWAX CARE

No, it is not. The sponge must be completely dry and cannot be washed.


PINK STONE

DENWAX CLEAN

No, it is not. The soap is made on water and is ready to use. It is only necessary to rinse the sponge in water to remove dirt and debris as needed. After use, clean the sponge under warm water. When it is completely dry, it can be put back in the jar.


DENWAX CARE

No, it is not. The sponge must be completely dry and cannot be washed.


PINK STONE

The sponge provided under the lid is moistened with water, then swiped a few times in the bucket and applied to the item to remove dirt and grime. After use, clean the sponge under warm water. When it is completely dry, it can be put back in the jar.

We recommend using a sponge for best results.

No, there is no need. However, if you are hypersensitive to any of the ingredients in the products, we would recommend it.

No, it is not. You don’t have to, as the soap is made from water and is ready to use. It is only necessary to rinse the sponge in water to remove dirt and debris as needed. After use, clean the sponge under warm water. When it is completely dry, it can be put back in the jar.

DENWAX CLEAN: Yes


DENWAX CARE:
Yes


PINK STONE:
Yes


TEXTILE IMPREGNATION:
No. It must be applied outside.

DENWAX CLEAN: is best used at room temperature, around 20° or below, if it’s too hot it will liquefy easily.


DENWAX CARE:
is best used at room temperature approx. 20° but can withstand up to 45° but we do not recommend it.


PINK STONE
: best to use at room temperature approx. 20°.


TEXTILE IMPREGNATION:
is best at room temperature approx. 20°. We recommend that it is not too hot.

DENWAX CLEAN: Yes, down to approx. -10°.


DENWAX CARE
: Yes, down to – 21° but it is best to work with at room temperature.


PINK STONE:
No.


TEXTILE IMPREGNATION:
Yes, it can withstand frost. However, the bottle becomes deformed by cold.

DENWAX CARE: 200 ml. is enough for approx. 500 m2


DENWAX CLEAN:
200 ml is enough for approx. 100 m2


PINK STONE:
200 ml. is enough for approx. 150 m2


TEXTILE IMPREGNATION:

Consumption may vary depending on fabric thickness and material.

The coverage can be calculated (approx. spruce per m2 ) as: 100 ml = 70 grams.

Nylon = approx. 30 g = 50 ml.

Polyester / cotton = approx. 30 g = 50 ml.

Pure Cotton = 180 g = 120 ml.

What it is. Denwax Clean is based on raw soap and water without optical brighteners, perfumes or abrasives. Denwax Care is a natural product made from beeswax, jojoba oil and lanolin – the same ingredients used in natural skincare. Both products are handmade in Denmark without harmful chemicals. As with all cleaning and care products, they should be kept out of reach of children and not ingested.

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