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COLT Advanced Shower Shot

COLT Advanced Shower Shot

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  • ✔️ Connects to standard UK shower hoses for hands-free rectal cleansing
  • ✔️ Adjustable flow control valve prevents harmful water pressure
  • ✔️ Smooth tapered nozzle designed for comfortable, atraumatic insertion
  • ✔️ Fully reusable design reduces waste versus single-use douche kits
  • ✔️ Suitable for adults seeking thorough pre-intercourse anal hygiene

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What Is the COLT Advanced Shower Shot Anal Douche Shower Attachment?

 

Anal hygiene is something many people care about deeply but rarely feel comfortable discussing openly. The anal douche shower attachment from COLT — known as the COLT Advanced Shower Shot — is a reusable rectal cleansing device designed to connect directly to your existing shower hose. It gives you a controlled, gentle flow of water for thorough internal cleansing before anal intercourse or simply as part of your personal hygiene routine. At £123.99, it sits at the higher end of the market, but the build quality and adjustable flow control reflect that positioning. If you're exploring options for intimate hygiene, you might also find our personal lubricants collection useful alongside this product.

Rectal douching — the practice of flushing water into the lower rectum — has been used for decades. It's particularly common among men who have sex with men (MSM), though it's by no means exclusive to that group. Done correctly and infrequently, it is generally considered safe for healthy adults. Done incorrectly or too often, it can irritate the rectal lining and disrupt the natural balance of gut flora.

 

How Does the COLT Advanced Shower Shot Work?

 

The device works by diverting water from your shower hose through a purpose-built nozzle that can be inserted rectally. Here's how the mechanism breaks down:

  • The shower hose connector screws onto most standard shower hoses without tools.
  • An in-line flow control valve lets you adjust water pressure to a safe, comfortable level.
  • The smooth, tapered nozzle is designed for easy, atraumatic insertion.
  • Lukewarm water flows gently into the lower rectum, loosening and flushing out faecal matter.
  • You expel the water into the toilet, repeating until the expelled water runs clear.

The key safety feature here is the flow control. High water pressure is one of the main risks associated with rectal douching — it can cause mucosal damage or, in rare cases, perforation. The COLT Advanced Shower Shot's adjustable valve helps you keep pressure well within a safe range.

 

Who Should Use the COLT Advanced Shower Shot?

 

This device is intended for adults who want a reliable, reusable method of rectal cleansing. It's particularly suited to:

  • Adults preparing for anal intercourse who want to feel clean and confident.
  • People who find bulb-style douches inconvenient or insufficiently thorough.
  • Those who prefer a shower-integrated solution over standalone enema kits.
  • Individuals who want a durable, reusable device rather than single-use disposables.

It is not suitable for everyone. If you have active haemorrhoids, anal fissures, rectal prolapse, or any form of inflammatory bowel disease (IBD) such as Crohn's disease or ulcerative colitis, you should speak to your GP before using any rectal douching device. The same applies if you've had recent colorectal surgery.

 

How Does the COLT Advanced Shower Shot Compare to a Bulb Douche?

 

Feature COLT Advanced Shower Shot Standard Bulb Douche
Water source Connects directly to shower hose Manual fill required
Flow control Adjustable in-line valve Squeeze pressure only
Reusability Fully reusable Reusable (with cleaning)
Convenience Hands-free once attached Requires repeated refilling
Price range Higher upfront cost Lower upfront cost

 

Is the COLT Advanced Shower Shot Clinically Safe to Use?

 

For healthy adults without underlying rectal conditions, using an anal douche shower attachment occasionally is generally considered low risk when water temperature is lukewarm and pressure is kept low. The rectal mucosa is delicate — it lacks the protective mucus layer found in other parts of the bowel — so repeated or forceful douching can cause micro-tears that may increase susceptibility to sexually transmitted infections (STIs). Public health guidance from organisations including the NHS advises that if you do douche, you do so infrequently and gently. You can also explore our condoms and sexual health range for complementary products that support safer sex practices.

Store the device in a clean, dry location between uses. Clean the nozzle thoroughly with warm soapy water or a toy-safe cleaner after every use. Never share the device with another person.

This product is a medical device. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

COLT Advanced Shower Shot specifications
Treatment category Intimate hygiene / rectal cleansing device
Mechanism of action Delivers controlled flow of water into the rectum via shower hose connection
Effective for Pre-intercourse rectal cleansing; anal hygiene
Suitable for Healthy adults without active rectal conditions
Active ingredient None — device only
Pack size 1 device with shower hose connector and nozzle
UK classification General sale / medical device
Preparation Reusable shower attachment
Route of administration Rectal

Specifications of COLT Advanced Shower Shot

 

What Is the COLT Advanced Shower Shot and What Is It Used For?

 

The COLT Advanced Shower Shot is a reusable rectal douching device that attaches to a standard shower hose. It is used for anal cleansing — specifically, flushing the lower rectum with water to remove faecal matter before anal intercourse or as part of a personal hygiene routine. It is not a medicinal product and contains no active pharmaceutical ingredients. It is a physical device intended for intimate hygiene use by adults.

Rectal douching is a practice that carries both benefits and risks. When used correctly — with lukewarm water, low pressure, and only occasionally — it is generally well tolerated by healthy adults. It should not be used as a substitute for medical treatment of any bowel condition.

 

What Do You Need to Know Before Using the COLT Advanced Shower Shot?

 

Before using this device, read the following carefully. There are situations where rectal douching is not appropriate.

Do not use this device if you have any of the following:

  • Active haemorrhoids or anal fissures
  • Rectal prolapse
  • Inflammatory bowel disease (Crohn's disease or ulcerative colitis)
  • Recent rectal or colorectal surgery (within the past 6 weeks, or as advised by your surgeon)
  • Any unexplained rectal bleeding
  • Known rectal or anal tumours

Warnings:

  • Never use with high water pressure — always use the flow control valve to reduce pressure to a gentle stream.
  • Always use lukewarm water. Hot water can scald the rectal mucosa; cold water can cause cramping.
  • Do not share this device with another person — doing so carries a risk of transmitting STIs and other infections.
  • Frequent douching can disrupt the natural rectal flora and increase susceptibility to STIs including HIV. If you are concerned about STI risk, visit our condoms and sexual health section for further support.
  • If you experience pain, bleeding, or significant discomfort during use, stop immediately and seek medical advice.

Known interactions:

  • This is a device, not a medicine. There are no known drug interactions.
  • If you use rectal medications (suppositories or enemas), do not douche immediately before or after administration without medical advice, as this may affect absorption.

 

How Should You Use the COLT Advanced Shower Shot?

 

Follow these steps carefully each time you use the device:

  1. Unscrew your existing shower head from the hose.
  2. Attach the COLT Advanced Shower Shot connector to the shower hose — it fits most standard UK shower hoses.
  3. Turn on the shower and set the water to a comfortable lukewarm temperature (approximately body temperature, around 37°C).
  4. Use the in-line flow control valve to reduce water pressure to a gentle, slow stream.
  5. Apply a water-based lubricant to the nozzle tip.
  6. Insert the nozzle gently into the rectum — do not force it.
  7. Allow water to flow slowly into the rectum for a few seconds, then remove the nozzle and expel water into the toilet.
  8. Repeat until expelled water runs clear — this typically takes 2–4 cycles.
  9. After use, clean the nozzle thoroughly with warm soapy water and allow to air dry before storing.
Indication Age Group Recommended Use Frequency
Pre-intercourse anal cleansing Adults (18+) Gentle, low-pressure rinse Occasional use only — not daily
General anal hygiene Adults (18+) Brief rinse with lukewarm water No more than 2–3 times per week

 

What Are the Possible Side Effects of the COLT Advanced Shower Shot?

 

As a device rather than a medicine, the COLT Advanced Shower Shot does not cause pharmacological side effects. However, improper use can cause physical adverse effects.

Common side effects (with incorrect or frequent use):

  • Rectal irritation or mild soreness
  • Temporary bloating or cramping
  • Feeling of urgency to defecate after use
  • Minor disruption to natural rectal flora

Less common side effects:

  • Rectal mucosal micro-tears (particularly with high pressure or rough insertion)
  • Electrolyte imbalance (extremely rare, associated with very large volume douching)
  • Increased susceptibility to STIs due to mucosal disruption

If you notice rectal bleeding, severe pain, or any unusual discharge after use, stop immediately and contact your GP or call NHS 111.

 

How Should You Store the COLT Advanced Shower Shot?

 

  • Store in a clean, dry place away from direct sunlight and heat sources.
  • Keep out of reach of children.
  • Do not store in a damp environment such as directly on a shower floor.
  • Clean and dry the nozzle thoroughly before storing after each use.
  • Do not store near sharp objects that could damage the nozzle or connector.
  • Check the connector and nozzle for signs of wear or cracking before each use — replace if damaged.

For other products that support intimate and sexual health, browse our men's health range at Cured Pharmacy.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy the COLT Advanced Shower Shot online in the UK?

You can buy the COLT Advanced Shower Shot directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. It is available without a prescription and is dispatched in discreet, plain packaging. You can also browse our condoms and sexual health collection for complementary products.

How does the COLT Advanced Shower Shot work in practice?

The device screws onto a standard shower hose and delivers a controlled, gentle stream of water into the rectum via a smooth tapered nozzle. An in-line flow control valve lets you adjust the pressure to a safe, comfortable level. Water flushes the lower rectum and is then expelled into the toilet, repeating until the water runs clear.

How do I use the COLT Advanced Shower Shot step by step?

Attach the device to your shower hose, set water to lukewarm (around body temperature), and reduce pressure using the flow control valve. Apply water-based lubricant to the nozzle, insert gently, allow water to flow for a few seconds, then expel into the toilet. Repeat 2–4 times until the expelled water runs clear, then clean the nozzle thoroughly before storing.

How often should I use an anal douche shower attachment safely?

Occasional use — for example, before anal intercourse — is generally considered safe for healthy adults. Daily douching is not recommended because it can disrupt the natural rectal mucosa and the balance of gut flora. Most sexual health clinicians suggest limiting use to no more than 2–3 times per week at most, and ideally less frequently than that.

Is the COLT Advanced Shower Shot safe to use?

When used correctly — with lukewarm water, low pressure, and a lubricated nozzle — the device is safe for most healthy adults. You should not use it if you have haemorrhoids, anal fissures, inflammatory bowel disease, or have had recent rectal surgery. If you experience pain or bleeding during use, stop immediately and seek medical advice from your GP or by calling NHS 111.

What are the side effects of using a rectal douche device?

Common side effects from incorrect or frequent use include rectal irritation, mild cramping, temporary bloating, and a feeling of urgency to defecate. Less commonly, high-pressure use can cause micro-tears in the rectal mucosa, which may increase susceptibility to sexually transmitted infections. Serious complications such as rectal perforation are rare but possible if the device is used with excessive force or pressure.

Who should not use the COLT Advanced Shower Shot?

This device is not suitable for people with active haemorrhoids, anal fissures, rectal prolapse, inflammatory bowel disease (including Crohn's disease and ulcerative colitis), or those who have had recent rectal or colorectal surgery. Anyone with unexplained rectal bleeding should see their GP before using any rectal douching device. If you are unsure whether this product is right for you, speak to a pharmacist or GP first.

What water temperature should I use with the COLT Advanced Shower Shot?

Always use lukewarm water — approximately body temperature, around 37°C. Hot water can scald the sensitive rectal mucosa and cause serious injury. Cold water can trigger uncomfortable cramping and bowel spasms. If you are unsure whether the temperature is right, test it on the inside of your wrist before use.

Can the COLT Advanced Shower Shot increase my risk of STIs?

Frequent or high-pressure douching can cause micro-tears in the rectal lining, which may make it easier for sexually transmitted infections — including HIV — to enter the bloodstream. This is why sexual health guidance recommends keeping douching infrequent and gentle. Using condoms during anal intercourse remains one of the most effective ways to reduce STI risk; see our condoms and sexual health range for options.

How do I clean the COLT Advanced Shower Shot after use?

After every use, rinse the nozzle and connector thoroughly under warm running water, then wash with warm soapy water or a body-safe toy cleaner. Allow all parts to air dry completely before storing. Never share the device with another person, as this carries a risk of transmitting infections even after cleaning.

Does the COLT Advanced Shower Shot fit all shower hoses?

The COLT Advanced Shower Shot is designed to fit most standard UK shower hoses using a universal connector. However, some non-standard or older shower systems may require an adaptor. Check your shower hose fitting before purchasing if you are unsure, and contact the manufacturer or retailer if you need clarification on compatibility.

What are the alternatives to the COLT Advanced Shower Shot?

Alternatives include bulb-style anal douches, which are filled manually and squeezed to deliver water; disposable enema kits available from pharmacies; and other shower shot devices from brands such as CleanStream. The COLT Advanced Shower Shot offers a reusable, shower-connected option with adjustable flow control, which many users find more convenient and thorough than bulb alternatives.

Can I use the COLT Advanced Shower Shot if I have IBS?

If you have irritable bowel syndrome (IBS), you should speak to your GP or gastroenterologist before using any rectal douching device. IBS can make the bowel more sensitive, and douching may trigger cramping or worsen symptoms in some individuals. Your doctor can advise whether occasional use is appropriate for your specific situation.

How long can I keep using the COLT Advanced Shower Shot?

The device is designed for long-term reuse, but you should inspect the nozzle and connector before each use for signs of cracking, discolouration, or wear. Replace the device if any component appears damaged. There is no fixed expiry date, but regular inspection and thorough cleaning after every use will help maintain hygiene and safety over time.

What does the latest research say about rectal douching safety?

Published research, including studies in sexual health literature, consistently highlights that rectal douching — particularly frequent or high-pressure douching — is associated with increased risk of rectal mucosal disruption and STI transmission. Current guidance from sexual health organisations recommends that if douching is practised, it should be infrequent, use low pressure, and be accompanied by consistent condom use. Speak to a sexual health clinic if you have specific concerns about your practice.

How Should You Use the COLT Advanced Shower Shot?

Using the COLT Advanced Shower Shot correctly is essential for both safety and effectiveness. Before you begin, make sure the device is clean and that you have water-based lubricant to hand — never insert the nozzle without lubrication, as the rectal mucosa is delicate and easily irritated.

What Is the Correct Dose of the COLT Advanced Shower Shot?

As a device rather than a medicine, there is no pharmacological dose. However, the volume and frequency of use should be kept to a minimum to protect the rectal mucosa. Use only enough water to achieve cleansing — excessive volume is unnecessary and increases the risk of discomfort and mucosal disruption.

When Is the Best Time to Use the COLT Advanced Shower Shot?

Most people use the COLT Advanced Shower Shot as part of their shower routine shortly before anal intercourse — typically 30 to 60 minutes beforehand, to allow any residual water to be fully expelled. Using it during your regular shower is convenient and means the water temperature is already set. Avoid using it immediately before intercourse, as residual water in the rectum can cause discomfort.

Do not use the device when you are unwell, experiencing diarrhoea, or have any rectal symptoms such as pain, bleeding, or unusual discharge. These are signs that something may need medical attention.

How Long Can You Use the COLT Advanced Shower Shot For?

The COLT Advanced Shower Shot is designed for long-term reuse, provided it is cleaned and stored correctly after every use. There is no fixed expiry period, but you should inspect the nozzle and connector before each use for signs of cracking, discolouration, or deterioration. Replace the device if any component appears damaged or compromised.

Long-term frequent use is not recommended. If you find yourself relying on rectal douching daily, it is worth speaking to a sexual health clinician or GP about your bowel health and hygiene routine.

Do not exceed the recommended frequency of use. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of the COLT Advanced Shower Shot?

Because the COLT Advanced Shower Shot is a device rather than a medicine, it does not cause pharmacological side effects. However, physical adverse effects can occur — particularly when the device is used incorrectly, too frequently, or with excessive water pressure. The most common issues arise from overuse or poor technique rather than the device itself.

  • Rectal irritation or mild soreness after use
  • Temporary bloating or a feeling of fullness
  • Urgency to defecate shortly after use
  • Mild cramping, particularly if cold water is used
  • Temporary disruption to natural rectal flora

What Are the Less Common Side Effects of the COLT Advanced Shower Shot?

Less common adverse effects are typically associated with high-pressure use, rough insertion, or very frequent douching. These are more serious and warrant attention if they occur.

  • Micro-tears in the rectal mucosa — these are small abrasions that may not be immediately noticeable but can increase susceptibility to sexually transmitted infections
  • Rectal mucosal inflammation (proctitis-like symptoms) with very frequent use
  • Electrolyte imbalance — extremely rare, associated with very large volume douching over extended periods
  • Increased risk of STI transmission due to mucosal disruption

What Are the Serious Side Effects of the COLT Advanced Shower Shot?

Serious complications from rectal douching devices are rare but can occur if the device is misused. Rectal perforation — a tear through the full thickness of the rectal wall — is a medical emergency. It is almost always caused by excessive pressure, forceful insertion, or use of a damaged nozzle. Symptoms include sudden severe abdominal or rectal pain, fever, and rectal bleeding. If you experience any of these, call 999 or go to your nearest A&E immediately.

Significant rectal bleeding — more than minor spotting — is also a serious sign that should not be ignored. Stop using the device and seek urgent medical advice.

What Should You Do If You Experience Side Effects?

For mild side effects such as temporary irritation or bloating, simply stop using the device and allow time for symptoms to resolve. Reduce the frequency of use and ensure you are using the flow control valve to keep pressure low. If symptoms persist beyond 24–48 hours, contact your GP.

For any rectal bleeding, severe pain, fever, or signs of infection (such as unusual discharge or swelling), seek medical attention promptly. Do not attempt to continue using the device until you have been assessed by a healthcare professional.

Can the COLT Advanced Shower Shot Interact With Other Medicines?

As a physical device, the COLT Advanced Shower Shot has no direct pharmacological interactions with medicines. However, if you use rectal medications — such as suppositories or medicated enemas for conditions like haemorrhoids or inflammatory bowel disease — you should not douche immediately before or after administering them. Doing so may wash away the medication before it has been absorbed, reducing its effectiveness. Always follow the instructions provided with your rectal medication and speak to your pharmacist if you are unsure about timing.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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