$12.90 SGD Regular price $17.90 SGD


Dr. Clo's Sterilization Stick uses Chlorine Dioxide to sterilize the air from bacteria and microorganism. Patented nano filter ensures that Chlorine Dioxide is released in a controlled manner that disinfect and deodorize the air. Chlorine dioxide from Dr. Clo is safe to use which is certified by WHOFDAEU and KOREA. Dr. Clo Sterilization Stick is rated as CLASS 1 Medical device by FDA

Read more about Dr. Clo here

Click here for introduction video 

Click here for handbag bacteria test video

Click here for refrigerator test video

Click here for certificates

We have brought in 3 types of Dr. Clo's Sterilization Stick for different uses

1. Household - For exposed area (generally living area, bathroom, restaurants, offices)

Dr. Clo's Sterilization Stick (Household) can sterilize a room size up to 10 sqm. It works by controlling the release of Chlorine Dioxide using patented nano filter technology. This allows Dr. Clo's Sterilization Stick to sterilize the air up to 60 days effectively. Complete eliminate bacteria and microorganism that causes health problems. 

Dr.Clo in your home is designed to take into account the ultraviolet and temperature of real life. 

Duration of use: 40 ~ 60 days (depending on usage environment)

 2. Automobile (Car) - For enclosed area (generally cars, handbags and other confined spaces) 

Dr. Clo's Sterilization Stick Automobile (Car) can sterilize an entire car. 

Dr.Clo Automobile is built to withstand the high temperatures of real vehicles.

Experimental environment: 75 ~ 80 degrees.

Duration of use: 40 days (depending on usage environment)

3. Fridge - To be placed in your refrigerator

Keep your food fresh and bacteria free for a longer period of time and get rid of odour in your refrigerator.

Dr.Clo for Refrigerator is designed to keep the product lasting and functional at temperatures below 5 degrees.

Duration of use: 40 ~ 60 days (depending on usage environment)

- Environment-friendly
- High sterilizing power (99.9% effect)
- Deodorizing effect
- Easy to use
- Durable
- Non-toxic
- Harmless to human body 

How to use

1. Hold the ends of the stick and bend with a little force.

2. With a snap, stick activated.

3. Place it anywhere you want.


Is it safe?

Dr. Clo is safe product which was finished all clinical test as well as tests in reputable inspection institution of Korea and Japan.

Is it really workable for sterilization?

Dr. Clo is verified the power of sterilization of 99.9% by specialized institution in Korea and Japan.

Is it workable for deodorant?

Dr. Clo is the deodorant which removes the basic cause of smell, not covering smell with perfumed material just like ordinary deodorant. It showed the result of removing 99.8% smell of Kimchi in 3 hours in the test of specialized institution.

Does it remove the fine dust?

Dr. Clo cannot remove dust itself. But it removes germs, heavy metal and pollutants in fine dust so that it keep our family from worse air condition.

What is Chlorine Dioxide?

Chlorine dioxide (CD), which is a water-soluble, yellow gas at room temperature, exists as a relatively stable free radical and is a very strong oxidant agent. Therefore, when dissolved in water, CD has potent antimicrobial activity against bacteria in vitro.

Too much Clo2 (Chlorine Dioxide) can cause dizziness or nausea. But Dr.Clo considered the ppm of Clo2, our sticks spread just low ppm which is not harmful to the human at all. We have tested reports from the approved agencies by the Korea government, and the only Clo2 product which is registered US FDA. less than 14% of sodium chlorine (solute), less than 5% of hydrogen chloride(solvent). 

Made in Korea. Expiry 2022.

Strictly no exchange/ return or refund.

Disclaimer: Dr. Clo is not proven to be effective against Covid-19. It sterilizes and deodorizes your surrounding in general. 

We believe that a cleaner surrounding = lesser chance of falling sick = better immune system. This is good for people with sinuses. :)

The condition of your apparel will be affected by how well you care for it. If you wash them as indicated, they will last longer.

We strongly advise you to hand wash all our apparels and hang dry immediately. Do not soak.

Basic product care guidelines:

Colourblock, Ombre
Hand wash with cold water
Do not soak
Hang dry immediately with light colour upwards

Lace, Eyelet, Crochet, Silk Material
Hand wash with cool water and mild detergent
Do not wring
Do not iron
Do not soak

Cotton Material
Luke-warm hand wash or machine wash
Separate light and dark colours
Do not tumble dry
Iron on moderate setting
Do not soak

Polyester Material
Separate light and dark colours
Do not tumble dry
Do not bleach or soak
Iron on cool to moderate setting

Pants and Skirts
Gentle hand machine wash 
Wash inside out
Separate light and dark colours
Do not tumble dry
Do not bleach or soak
Do not wring
Warm iron

Luke warm hand wash or dry clean
Separate light and dark colours
Do not tumble dry
Do not bleach or soak
Iron apparel inside out 

Here's a guide we found online that's pretty useful and detailed:

If your order consists of any backorder item(s), it will only be mailed when the item(s) is/are here. If you wish to mail out the available item(s) first, please email us at sales@topazette.com with your order number and we will advise you on the postage charges.

All orders without backorder(s) will be processed and mailed out within 1 - 3 working days after your payment has been made. May take up to 5 working days during special sale event (eg. GSS, 11/11 etc) and CNY peak period.

If there is any out of stock item in your order, we will inform you via the email provided. You may then choose to change the product to another design, request for store credits or refund.

We sincerely apologize if your order is out of stock due to unforeseen circumstances.



Local Orders

 Delivery Type Postage  Estimated Delivery Time




Standard Courier Door Step Delivery  SGD 3.50 2 - 5 working days. May take up to 7 working days during peak period. Free 1 time re-delivery. Additional charge applies after 2 failed deliveries. (Highly recommended)
Express Door Step Delivery SGD 5 1 - 2 working days. May take up to 3 working days during peak period. Free 1 time re-delivery. Additional charge applies after 2 failed deliveries. (For urgent orders)


  • Click here to view all restricted zones. We will contact you for an alternative address if your address falls into the restricted zones.
  • A top up of SGD4 will be charged for any parcel not delivered and requires re-delivery. We will mail it out via courier only.
  • Free standard courier door step delivery for local orders above SGD 80
  • Standard & Express door step delivery are handled by our in-house fleet or our courier partners. We will not be liable for any lost and/or damaged parcel if parcel is acknowledged and/or asked to leave in riser/ shoerack etc. 

International Orders

** Do note that all overseas parcels are subjected to custom clearance and we do not have control over custom clearance lead time.

*** Delivery time may take 1-3 working days longer during peak period.

 Countries Postage cost Estimated Delivery Time

Free delivery for Malaysia orders above SGD200

2 to 5 working days. 
Indonesia SGD 25 FLAT FEE 3 to 5 working days. May take up to 10 working days during peak period. 
Hong Kong, Taiwan, Philippines SGD 18 FLAT FEE 3 to 5 working days. May take up to 10 working days during peak period. 
All other major countries (Myanmar, Cambodia, Brunei, Australia, United States, United Kingdom etc)


* If actual shipping cost is more than SGD 30, postage top up is required and we will drop you an email.

3 to 5 working days. May take up to 10 working days during peak period.


International orders are mostly handled by DHL EXPRESS. (Occasionally, we may use Singpost, Fedex, AirPak or other courier services if required)

FREE SHIPPING FOR MALAYSIA ORDERS ABOVE SGD 200 (by DHL express) Do note that there may be custom / GST/ duties charges for purchase over a certain amount. Please check the information on your custom website to avoid paying extra charges.

* Do note that shipment may also be delayed at your destination if there is any custom check.

* All overseas parcels come with a tracking number. 

** If in any unfortunate cases where any overseas shipment is lost in transit, there will be a compensation of SGD30 in the form of a store voucher regardless of order amount unless you have requested to purchase additional insurance for your parcel.



* TOPAZETTE will not be responsible for any lost mail through Singpost normal mail. Kindly note that we are unable to track any normal mail. As such, courier delivery is highly recommended. 
* TOPAZETTE will not be responsible for any lost mail due to an error in the address provided by our customers so kindly check that you have include your block, unit number, street and postal code.
* All parcels that are unclaimed from us 3 months after date of purchase will be disposed and no refund will be given.
* GST, Taxes and Duties for overseas order, if any, shall be borne by the customer.

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