Effective callus removal: pumice stone, rasp or nibbling fish?

Rough and dry patches on the feet are a familiar problem for many people, especially in summer when open shoes are once again part of everyday life. But what is the best tool for gently removing calluses? Pumice stone, rasp or the now familiar nibbling fish? We take a look at the differences, advantages and special features of the various methods and show you what really matters when it comes to care.

Why do calluses develop?

Calluses are a natural protective mechanism of the body. It forms where the skin is regularly exposed to pressure or friction in order to protect the tissue. This happens most frequently on the heels or the balls of the feet. Although it fulfills an important protective function, too much callus can become cracked, cause pressure points, form fissures – and generally be perceived as annoying. This is why many people make it their mission to get rid of their calluses during foot care.

Pumice stone – the classic from nature

Pumice stone is a porous, lightweight volcanic rock with a sponge-like structure that is formed during the cooling of lava. Its fine surface makes it particularly suitable for more sensitive skin areas and for mild to moderate callus formation. This is why it has been used for centuries to remove calluses. It is important to always use it on damp skin, for example after a warm foot bath, and to clean it regularly to prevent germs from settling. When broken down correctly, pumice stone is also very environmentally friendly due to its natural formation and complete recyclability.

Advantages:

• Gentle and skin-friendly removal with regular use
• Ideal for daily foot care

Foot rasp – powerful against thicker calluses

The pumice stone may not be effective enough for people with thicker or more callused skin. In this case, a foot rasp is often used. This is a single or double-sided grater that is attached to a handle. It is usually made of stainless steel, ceramic or plastic and has a rougher surface than the pumice stone. It can be used to remove even thicker calluses reliably and quickly.

However, caution is advised: There is an increased risk of injury if applied incorrectly – for example, through small skin tears or abrasions. Too much pressure or too frequent application can also irritate the skin. The skin should therefore always be softened well before application.

Important: Due to the increased risk of injury, the foot rasp is not suitable for people with diabetes, as even minor skin injuries can have serious consequences.

Advantages:

• Effective for severe keratinization
• Different grain sizes for individual requirements

Nibbling fish – unusual, but not for everyone

Nibbling fish, also known as reddish suckermouth barbs or “Garra Rufa”, are small fish that nibble dead skin cells from the feet. This method originated in Asia and is mainly offered in spa facilities. For many users, fish pedicures have a relaxing and soothing effect. However, they are not as effective as pumice stones or foot rasps.

They are also controversial from a hygiene and animal welfare point of view. Various harmful bacteria can be transferred to the water and grow on the fish’s mucous membranes. In most cases, this is not a problem for healthy people, but people with weakened immune systems or pre-existing conditions should at least avoid public fish pedicures. Furthermore, the keeping of fish is considered by many to be cruelty to animals and its popularity leads to overfishing of the species and pollution of the environment. For this reason, the use, catch and export of fish is prohibited in many places.

Advantages:

• Gentle removal of dead skin
• Pleasant feeling during application

The right care after removal

No matter which product you choose: The subsequent care is important for a long-lasting effect. After removing the callus, the skin is particularly receptive to moisturizing products such as Spirularin HF Gel. Formulations with natural active ingredients that intensively care for the skin and at the same time support its regeneration have proven to be effective.

Above all, the microalgae active ingredient spiralin is particularly beneficial. This natural active ingredient, obtained from an ancient type of algae, supports the skin barrier, protects against external influences and helps to maintain the skin’s natural balance.

Conclusion: Removing calluses – gently, effectively … and with care

Whether pumice stone, rasp or nibbler: each method has its advantages and disadvantages. It is important to pay attention to the individual needs of your skin and to integrate the application regularly but carefully into your foot care routine. Supported by skin-friendly care products with natural ingredients, the skin on your feet can be kept supple easily and sustainably.

We have compiled further care tips for you here.

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