1. When should I apply Driclor?
Driclor should be applied at night before going to bed. Make sure the skin is clean and completely dry. Wash the treated area in the morning.
What is Driclor?
Driclor is a strong antiperspirant treatment used to help control excessive sweating (hyperhidrosis) when normal deodorants or antiperspirants are not effective.
It contains aluminium chloride hexahydrate, which works by temporarily blocking the sweat glands to reduce the amount of sweat produced. This can also help reduce body odour caused by bacteria on the skin.
Driclor can be used on areas such as:
- Underarms (armpits)
- Hands
- Feet
These treatments are intended for excessive sweating, not normal everyday perspiration.
Who is Driclor suitable for?
Driclor is suitable for adults and teenagers who experience excessive sweating that is not controlled with standard antiperspirants.
Do not use and seek advice first if you have:
- Broken or irritated skin
- Recently shaved skin (within 24 hours)
- Known allergy to aluminium salts or any ingredient in the product
- Severe skin irritation or dermatitis in the area being treated
Avoid using the product on the face or groin.
How to use Driclor
You should always use Driclor as directed in the patient information leaflet.
Typical use
- Wash and dry the area before applying. The skin must be completely dry.
- Apply a thin layer to the affected area using the roller.
- Apply at night before going to bed.
- Wash the treated area in the morning with soap and water.
Dosing is commonly:
- Apply for two nights in a row
- Then take two nights off
- Repeat this cycle until sweating is controlled
Once symptoms improve, the treatment may only be needed once or twice a week to maintain control.
Wash your hands after applying unless you are treating your hands.
How to store Driclor
Store the product:
- At room temperature
- Away from heat and direct sunlight
- With the cap tightly closed
- Out of the sight and reach of children
Driclor contains alcohol - keep it away from flames or heat sources.
Some people may experience mild skin irritation where the product is applied.
Possible side effects include:
- Redness
- Stinging or burning sensation
- Itching or irritation of the skin
These effects are usually mild and temporary.
Stop using the product and seek advice from a pharmacist or doctor if irritation becomes severe or does not improve.
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Frequently Asked Questions
2. How long does it take for Driclor to work?
Many people notice an improvement in sweating within a few days. Once sweating is under control, you may only need to use Driclor once or twice a week.
3. Can Driclor cause skin irritation?
Some people may experience mild redness, itching, or stinging where it is applied. Applying it to completely dry skin and using a thin layer can help reduce irritation. If irritation becomes severe, stop using it and seek advice from a pharmacist or doctor.
Our Clinical Authors
This page has been written by a registered UK pharmacist and reviewed by our clinical team to ensure it is accurate, clear and reflects current clinical guidance.
Last medically reviewed: 06 July 2026
Last updated: 06 July 2026