Delicate washing liquid

That’s why at KAROline, we trust a laundry detergent that truly cares for delicate fabrics — and makes washing beautifully simple. SOAK is our ideal choice: a gentle formula, biodegradable ingredients, and convenient 5 ml sachets or long-lasting 375 ml bottles for effortless, sustainable care.

We choose detergents with the same care as lingerie

SOAK was created out of the need to combine efficiency with care — it cleans, revitalizes, and protects your favourite pieces. Its no-rinse formula means less work, less water, and less wear on your garments. This is especially important for lingerie, fine lace, luxury knits, or handmade clothing.

Format and performance – sachets, bottles, and your needs

We offer different options to match your lifestyle:

• SOAK 5 ml sachet – perfect for a test or travel.

• SOAK 375 ml bottle – highly efficient, lasting up to ~75 washes.

Choosing the 375 ml bottle means investing in a detergent that lasts — making it both economical and practical. The 5 ml sachet is great for sampling scents or having one at hand.

Agnieszka washes all her handmade hats in SOAK — and trust us, the bottle lasts her a very long time.

Sustainability and ingredients – care for your fabrics and the planet

As lovers of natural cosmetics, we’re delighted to use this formula, too. SOAK is made from plant-based, renewable ingredients, and is biodegradable, phosphate-, dye-, and sulfate-free. It’s perfect for hand washing — a huge advantage when caring for delicate lingerie.

Most importantly, SOAK doesn’t damage underwires or bra structures — something that can happen even when using a lingerie bag in the washing machine.

How to use – simple steps, lasting benefits

It couldn’t be easier: soak, squeeze, no need to rinse (unless you want to), and lay flat to dry.
This means less friction, less stretching, and a longer life for your lingerie — especially bras that need gentle care.

At KAROline, we’re here to help you choose the right format and fragrance, and to guide you in caring for your delicate garments — so your bras look and feel like new for longer.

You can also use SOAK for wool accessories or any delicate items that deserve gentle handling.

Welcome to the world of mindful washing

If you want your lingerie, swimwear, or special garments to be washed with love — choose SOAK, in the format that suits you best, with the quality your wardrobe deserves.
And if you’re unsure — write to us, we’ll help. Your clothes deserve the best care.