Protection you can trust. Freedom you can feel.
Cath Dry is a clinically advanced sterile primary dressing designed to support infection prevention and simplify venous catheter hygiene at home, at work, or on the go — so you can shower, bathe, and swim with confidence.
What Cath Dry users love
- Shower, bathe & swim with confidence
- Easy to apply correctly, even at home
- Gentle on skin, with a secure fit
- One dressing can be used across the 7-day period
- Integrated securement device included
- Available on prescription in the US, UK & Ireland
Protection
Prescription
What is Cath Dry
Medical-grade care,
now at home.
Cath Dry is an advanced primary sterile dressing developed to bridge the gap between professional clinical care and everyday life. Designed for the management of catheter exit sites and lumens, it provides the same high standard of protection relied upon in healthcare settings. Featuring Hermetic Seal Technology, Cath Dry creates a continuous, airtight seal around the exit site, helping to prevent the ingress of moisture and contaminants while maintaining a secure sterile barrier between dressing changes. Combining ease of application with rigorous clinical performance, Cath Dry helps preserve site integrity, support infection prevention, and promote optimal patient safety both in clinical and home environments.
Sterile — Every Time
Each Cath Dry dressing is individually packaged to ensure full sterility, giving you consistent, reliable protection every single time you open a pack.
Infection Prevention
Engineered to create a barrier that actively reduces the risk of infection at venous catheter sites.
Who is it for
Cath Dry is designed for anyone managing a catheter who needs reliable, hygienic protection at home.
Home Patients
Managing a catheter at home? Cath Dry makes it straightforward and safe, giving you independence and confidence every day. Designed to be simple to apply with a secure, comfortable fit — perfect for those who need dependable daily protection. It is also engineered for patient-friendly removal, designed to minimise discomfort when taken off, and can be disposed of easily afterwards.
Carers & Families
Supporting a loved one? Cath Dry is easy to apply correctly first time, helping you provide the best care at home.
Their Experience. Their Words.
Hear from patients who have made Cath Dry part of their everyday catheter care.
View Patient ReviewsBenefits
How Cath Dry helps you
From infection prevention to daily comfort, Cath Dry supports your venous hygiene and wellbeing — wherever you are.
Home & Daily Life
Cath Dry is designed to support everyday activities while providing reliable venous catheter site protection. Its secure protective barrier helps maintain site integrity during daily routines, including bathing and swimming, promoting greater independence, comfort, and confidence.
Gentle on Skin
Cath Dry is designed with patient comfort in mind. Cath Dry uses less surface area to adhere the dressing to the skin along with being latex free and hypoallergenic, this makes it suitable for sensitive skin and helps minimise irritation. Its breathable, compact, and flexible design sits comfortably to the skin while maintaining a secure fit throughout daily activities.
See it in action
Watch the demo videos
See Cath Dry applied step by step, and watch it holding up in the shower, pool, and more.
Demo VideosHow to use
Simple steps,
safe results.
Applying Cath Dry takes just a few moments. Follow the full illustrated instructions below for safe, effective protection every time.
Tap either sheet to open it full size. Always follow clinician instructions. Not intended for use on open or infected wounds.
Shop Cath Dry
Order Cath Dry, or get it on prescription
Cath Dry is supported by the key regulatory approvals and reimbursement pathways required across its core markets, ensuring both clinical compliance and patient accessibility. In the United States, Cath Dry is an FDA-approved medical device and is eligible for the bundle payment program (HCPCS A4221 assignment). In the United Kingdom, it is CE marked under the EU Medical Device Regulation (MDR) and listed on the NHS Drug Tariff. In Ireland, Cath Dry is CE marked under the EU MDR and is reimbursed through the General Medical Services (GMS) Medical Card scheme.
Cath Dry HD
A single pack contains 12 x Cath Dry dressings plus 12 x dressing strips.
Cath Dry XL
A single pack contains 12 x Cath Dry dressings plus 12 x dressing strips.
Cath Dry PICC Line
A single pack contains 4 x Cath Dry dressings plus 4 x securement devices.
Cath Dry PD
A single pack contains 4 x Cath Dry dressings plus 4 x securement devices.
FAQ
Your questions, answered.
Cath Dry is a sterile dressing used to cover and protect catheter insertion sites and lumens. It helps prevent infection and supports daily hygiene for people managing catheters at home or in a care setting.
Cath Dry dressing once applied correctly, can be used multiple times over the 7 day period.
Yes. Cath Dry is designed to allow you to bathe, shower, and swim without worry. Its secure fit and protective barrier let you maintain your normal routine with confidence.
Yes. Cath Dry is designed to be gentle on skin, including sensitive areas. It uses less surface area of your skin for adhesive, engineered for patient-friendly removal. If you have a known skin allergy or reaction to medical dressings, please consult your healthcare provider before use.
Yes. Cath Dry can be obtained on prescription through your GP or specialist. Contact us or speak to your healthcare provider to find out how to access Cath Dry through your prescription.
Yes. Every Cath Dry dressing comes in individually sealed sterile packaging, so you can be confident in its cleanliness each time you open a new pack.
Get in touch
We're here
to help.
Whether you're a patient, carer, or healthcare professional, our team is ready to answer your questions and support you. Message us on WhatsApp or send us an email and we'll be in touch.