CloSYS Ultra-Sensitive Mouthwash for Fresh Breath

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CloSYS Ultra Sensitive Oral Rinse – Gentle Freshness

CloSYS Ultra Sensitive Oral Rinse is designed for those who want the confidence of fresh breath without the sting or burn of traditional mouthwashes. Its pH-balanced formula is as gentle as water, offering a mild, refreshing clean that fits naturally into your daily routine.

cloSYS Ultra Sensitive mouthwash doesn’t contain alcohol, dyes, sulfates, triclosan, or gluten, this unflavoured rinse provides a simple, minimalist option for everyday use. With no strong or overpowering taste, it leaves only a clean, natural freshness that pairs easily with brushing and flossing.

Available in 100ml, 473ml and 946ml sizes, it’s an easy way to keep your mouth feeling fresh, clean, and comfortable – day after day.

Why Choose CloSYS Ultra Sensitive Oral Rinse?Unlike heavily flavoured rinses, CloSYS offers a smooth, non-burning formula that prioritises comfort while still delivering long-lasting freshness. Its gentle approach makes it a great everyday choice for anyone seeking a rinse that works seamlessly with their oral care routine.

Need more info? Read our cloSYS Mouthwash Product Review or Contact Us.

Instructions

For best results, incorporate CloSYS Ultra Sensitive Oral Rinse into your daily hygiene routine:

After brushing and flossing, measure a small amount into the cap.
Rinse thoroughly, swishing the liquid around your entire mouth for 30 seconds.
Gargle gently toward the back of the mouth and throat.
Spit out after use – do not swallow.
For optimal freshness, avoid eating or drinking for about 20 minutes afterwards.

Used consistently, CloSYS helps maintain a fresh and comfortable oral environment without harsh after-effects. We also recommend:

Maintain Regular Dental Checkup and Clean Visits
Brush with cloSYS Ultra Sensitive Fluoride Toothpaste
Use a Tongue Cleaner to Brush Your Tongue

Ingredients

Water, naturally activated stabilized naturally activated chlorine dioxide, trisodium phosphate, citric acid.

AUSTRALIA

FREE Shipping (2-6 business days*) on Teeth Whitening (excl. Pens, Strips and Toothpastes) or orders $99+ for all other products.
STANDARD (2-6 business days*): from $9.99
EXPRESS (1-3 business days*): from $11.99
Heavy/large orders may incur higher shipping charges – calculated and displayed at checkout.

Some limitations apply to Parcel Lockers/Post Office Boxes, especially for bulk/heavy orders apply.

CLICK & COLLECT

Select Click n Collect when placing your order. Collect from our Gold Coast Studio:
- Monday–Thursday: 9:30 AM – 4:00 PM
- Friday: 9:30 AM – 3:00 PM (AEST, excluding public holidays)
Orders are usually ready for collection within 1–2 business days, we’ll email/SMS you when it’s ready to pick up.

INTERNATIONAL

Standard and Expedited Shipping available.
- Shipping costs are calculated and displayed at checkout.
- Pricing and delivery timeframes vary by weight and delivery location.

CUSTOM FIT PACKAGES

Standard (incl. Standard Shipping) and Expedited (incl. Express Shipping) Fabrication can be selected when adding your package to your cart.
Three Way Postage is included for Australian and New Zealand orders only.
All other countries include two-way postage, meaning you are responsible for returning (and covering the postage costs) of your impressions.

Note: Timeframes are estimates only. They do not include delays and are based on the day your order leaves our facility. For more info, visit our Help Centre.

Is CloSYS Ultra Sensitive suitable for daily use?
Yes. Its gentle formula is designed for everyday use without causing dryness or irritation.

Will it help with bad breath?
CloSYS can help reduce bad breath, confirming its effectiveness and leaving your mouth feeling clean and fresh.

Does it have a strong taste?
No. The rinse is unflavoured and extremely mild – many describe it as being as gentle as water, making it ideal for people who dislike strong flavours in mouthwashes.

How long will a bottle last?
A 473ml bottle lasts about one month when used twice daily, while the larger 946ml bottle can last around two months.

Is this rinse safe for people with sensitive mouths?
Yes. CloSYS Ultra Sensitive Oral Rinse doesn’t contain alcohol, dyes, or harsh additives, so it provides freshness without the burning or tingling often associated with traditional mouthwashes.

Can I use this as part of a complete oral hygiene routine?
Absolutely. CloSYS works best when combined with regular brushing, flossing, and professional dental check-ups, offering a gentle, pH-balanced way to complement your daily care.

Frequently Bought Together

	Product	Options	Price
	CareDent 10K Super Soft Toothbrush - 1 x Toothbrush
	cloSYS Sensitive Toothpaste with Fluoride 198g - 1 x 198g Tube
	Recaldent Chewing Gum CPP ACP 112pc Tub - 1 x Tub
	cloSYS Ultra Sensitive Oral Rinse 473ml

Product Reviews

I'm so stoked I found The House of Mouth! It’s so convenient to have all the top teeth whitening and oral care brands in one place. I used to rely on my dentist for product recommendations, but now I can trust this expert team to have the best products and the right advice. They make it easy to choose the right solutions for my teeth and without the hassle of visiting my dentist every time. If you’re looking for the best products and super convenient delivery, definitely check out The House of Mouth. It’s made my oral care routine way easier, plus more affordable.

Elke Farnworth

01:42 15 Nov 24

The whitening gel I buy from The House of Mouth is the holy grail, I have never received so many compliments on how white my teeth are. Always an easy and quick transaction and honestly, their customer service is out of this world. Wouldn’t shop anywhere else!

NK K

02:49 26 Sep 24

I recently had a Telehealth appointment to discuss teeth whitening products, and it was a fantastic experience. The process was incredibly convenient, allowing me to connect with a dental professional from the comfort of my home. The appointment was easy to schedule too. During the consultation, the person was attentive and knowledgeable, answering all my questions and providing personalised recommendations based on my dental history and goals. They took the time to explain the pros and cons of different whitening products and methods, ensuring I felt confident in my decision. I appreciated the thoroughness and professionalism of the entire experience. It was clear that my dental health and satisfaction were top priorities. I now have a clear plan for achieving a brighter smile, and I couldn’t be happier with the guidance I received. Highly recommend this Telehealth service

Susannah Leigh Murray

02:47 08 Aug 24

My personal experience at House of Mouth has been incredibly positive. I'm always nervous and sceptical when it comes to anything relating to my health. I had tried the teeth whitening through my own amazing dental practice, but I was looking at increasing the strength of the gel and time was an issue for me. I was attracted to the House of Mouth on Facebook, and after researching the company, and speaking with Daniel, I felt very much at ease and knew that the House of Mouth was a genuinely honest and professional company. Every question I had, was answered very quickly by either Daniel or a member of the Team. I was also interested in renewing the whitening trays, and I couldn't believe how easy and stress-free the whole procedure was. The package I received had step-by-step instructions and before I knew it, I had my new trays. I believe what impressed me the most was the support I received, and believe me, it's ongoing. The House of Mouth definitely has that good old fashioned customer service, and I'm so thrilled with the results I'm getting. You can trust the House of Mouth and I highly recommend them.

Dee Beveridge

06:25 14 Apr 24

Amazing customer service (particularly from Lynsey Fairhurst)I ordered from HoM recently and the Aramex delivery guy stupidly threw my parcel behind the wheel of my house mate’s car. He accidentally ran over my parcel not realising.I messaged HoM to see if they were able to get any compensation from Aramex and they weren’t able to but Lynsey still very kindly sent my parcel out again.Really generous and understanding. My first time ordering from HoM and I’m really impressed with the quality of the whitening gel and their customer service.

01:07 16 Mar 24

Have an auto-immune problem with my mouth which results in constant horrendous dry mouth, waking me at least 4-6 times during the night with no saliva, mouth like the desert. Bought first pack of XyliMelts Dry mouth melts - absolute life saver. Have been able to sleep through the night using them and am using them during the day as well. Brilliant product

Lynne Lester

06:23 20 Feb 24

I have been extremely happy with the excellent customer service from Daniel and Jasmyn. They helped me sort a postage issue simply and quickly and were very friendly, polite, and professional. They took lots of care with follow up emails too which I appreciated. The mint Xylimelt discs arrived quickly and were packaged really well. I will definitely keep dealing with House of Mouth from now on and highly recommend them.Thanks,Andrew :-)

Andrew MacAskill

04:59 06 Feb 24

The team at House of Mouth have fantastic customer service skills, are friendly and well informed about their oral hygiene products across the board. I have been a loyal customer from Sydney for many many years and trust this Aussie company for value and quality products. We all want pearly whites and House of Delivers on each occasion. Sincerely the Best

jacob 9998989

22:34 04 Jan 24

Great service, great products, prompt with getting back to me about a query, 100% would recommend

Nita W

21:19 10 Jul 23

So these guys are actually amazing to deal with. Super informative when you call up. I even did a click and collect order and they did a courtesy call to make sure I picked the right option to pick up instead of delivery. Absolutely no wonder they have a perfect 5-star rating.

Daniel Taylor

14:00 12 Jan 23

I have ordered teeth whitening gel from here and their assistance was professional and extremely helpful. I then ordered new custom moulds of my teeth and the process was well explained and the service was prompt. I'm so pleased with House of Mouth, and will only order from them in the future. They're really that good!

Helen Kuru

05:41 11 Oct 22

Quite impressed by the level of customer service. My order was delayed due to stock shortages, however I received a timely update. Lynsey from the customer service was particularly helpful and professional.Good customer service and timely communication goes a long way.Will definitely shop here again

Alex S

02:54 18 Mar 22

Amazing customer experience!! I would 100% recommend these guys. Such prompt responses when I had questions, great delivery times, really good prices and excellent product. Will buy all my whitening products from The House of Mouth now. A super professional business!! 10/10

Karina Lay

07:48 15 Dec 21

Great service. Very speedy delivery and wide range of brands and whitening strengths. Will order again.

Brittany Beer

21:01 15 Jun 21

Frist time order and not disappointment at all and will be retuning for sure

rishantha abeysinghe

05:10 22 May 21

This is my second purchase - and once again, excellent. Wonderful to access genuine products via an easily accessible website! Thank you, and I'll doubtless purchase again.

Tamasin Cox

15:01 25 Apr 21

I have been buying products from House of Mouth on and off for over 6 years, they are always easy to deal with, have a solid range and have very fast shipping.

hdive36

03:29 16 Feb 21

Great product range, excellent pricing, service and super fast delivery. Very happy with my product

Randall Edwards

23:23 31 Jan 21

Excellent customer service and super fast delivery! Thank you very happy

melisa mitchell

03:36 30 Jan 21

Great quality and great value. Quick delivery also!

Georgia Hay

13:27 21 Jan 21

Great customer service, amazing range of products and fastest shipping I’ve come across

Cheryl Payne

09:27 19 Jan 21

Large selection of great products meant I got the right product for me! Fast shipping too, even over the Christmas/New Year period!

Deanne Tramantana

00:42 10 Jan 21

Great customer service.Affordable and highest quality whitening products.Prompt delivery.

Louise Marozzi

04:29 09 Dec 20

My dentist did not provide a full amount of whitening gel to get through 30 days treatment. The cost of an extra gel from my dentist was high. I looked online and found THE HOUSE OF MOUTH. I ordered three extra gel syringes for the price of one from the dental surgery. Identical products 1/3 of the cost - WOW... THE HOUSE OF MOUTH has a great website and 5 STAR service. Thanks to all at THE HOUSE OF MOUTH.

23:42 21 Nov 20

I don't normally write reviews, but am making an exception for House of Mouth. The reason is that they provide a top notch service at a cost far less than you'd pay at the dentist. It costs a bundle to get a dentist to make those bleaching trays to whiten your pearlies. House of Mouth will do a perfect job for way less. And you don't have to go into an appointment - you can do it all by mail. Dan is lovely to deal with. And the whole process is easy.

Lara Travis

07:18 26 Oct 20

Gentle whitening, no sensitivity and affordable. Results achieved in less than 2 weeks. If you haven’t tried their brands, you’re missing out.Package received 2 days after placing the order.Never been disappointed.Thank you team THOM!

Ludo

21:14 22 Oct 20

Great products, fantastic prices and fabulous service from support staff, I had a issue on how to use a product that I had purchased and sent an email, I received a telephone call within a couple of hours and Daniel was so patient, I have spoken to a couple of telephone support staff and they are so nice,house of mouth is lucky to have such friendly and knowledgeable people.I would not purchase from anywhere else.You will go to house of mouth for their range and price but you will stay for their sales and support service.

Maddy Murnane

20:51 24 Jul 20

My experience so far has been exceptional!I spoke with Daniel twice over the phone before ordering and he was patient and extremely informative in answering my wide array of questions. I received the whitening pack after just one day (express post) and I have already done my moulds and sent it back, let’s see what the results are from here!!

Melinda “Mel Peck” Peck

10:00 22 Jul 20

Extremely happy with the professionalism and customer service of this company! Even though my parcel was delayed due a mistake by Australia Post, these guys made everything in their power to help me get it as soon as possible. The product looks great and I’m excited to try it! Thanks again for your dedication to customer satisfaction!

Natalia Kletkina

01:59 04 Jan 19

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cloSYS Ultra Sensitive Oral Rinse 473ml

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