2018 Dettol Glen 20 Spray Disinfectant

product trial4.69 out of 5 – Kidspot mums would purchase Dettol Glen 20 Surface Spray again and recommend it to their friends and family.

star rating 5

With the onset of autumn, sunny and warm days that allow you to open up doors and windows to keep the home fresh start to dwindle. Wet and colder weather brings dampness, rain-soaked pets, muddy sports uniforms, and dirty work gear – and the odours that come with them! Luckily, Dettol are here to help with their ultimate in germ-busting freshness!

Fast and effective, Dettol Glen 20 Disinfectant Spray is easy to use and cares for your family by killing 99.9% of germs* and viruses** on hard and soft surfaces that you come in contact with every day, such as door handles, bins and toilet areas. It also eliminates odour-causing bacteria, leaving your home smelling wonderfully fresh.

Dettol Glen 20 is fast, easy to use and effective at:

  • Killing 99.9% of germs and viruses on hard and soft surfaces.
  • Killing the source of mould allergens and controlling the growth of mould and mildew on hard surfaces.
  • Eliminating odour causing bacteria to leave your home smelling fresh and clean. Dettol Glen 20 “gets to the source” of the odour without heavy perfume and eliminates damp musty odours in areas where air does not circulate. Ordinary non-germicidal sprays can’t do this.

We gave 300 people the chance to trial and review Dettol Glen 20 Spray Disinfectant. Read their reviews below.

Each selected reviewer will receive:

  • 1x 175g Dettol Glen 20 Spray Disinfectant (Crisp Linen)

**E. coli, Salmonella choleraesuis, Aspergillus niger (Mould & Mildew)on hard surfaces only, Trichophyton mentagrophytes (Athletes foot fungus), Staphylococcus aureus, Pseudomonas aeruginosa, Streptococcus pyogenes
**Rhinovirus TYPE 37 (A leading cause of common cold)

(NB To post your feedback, scroll to the bottom of the page and add your review as a comment).

If you are selected to trial, the product will be sent to the address on your profile. Please check your address now to ensure that it is up to date. Not registered yet? Then signup now

Kidspot Terms and Conditions: You will be required to post your review on our Product Trials page if you are selected. Your name and postal address will be given to the supplier for the purpose of delivery of the product only.

Photos from our reviewers


  1. Steph 27/08/2018 at 3:33 pm

    I LOVE this product. I use it on everything – kids toys, bathroom, kitchen bench – even our dogs bed! I highly recommend! Will definitely be repurchasing.

  2. Petersen123 20/08/2018 at 10:15 am

    I absolutely loved this product. This smells amazing, and smells santised . I will definitely buy this product and you don’t need to use much 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍

  3. Anna 07/08/2018 at 8:23 pm

    Find this so easy and useful. Especially like using it to freshen up and get rid of germs on our furniture especially since we have pets.

  4. bridersh 14/06/2018 at 8:54 pm

    Yes love the product, actually went and brought another one 😂. Have one by the change table to spray the mat after a nappy change, and one in the bathroom. I’ve done all the light switches and door handles, you’d be surprised just how many things you touch. But this will stop the germs spreading. Especially with a young baby in the house.

  5. leigh1110 13/06/2018 at 8:22 pm

    Such a great product. We’ve loved using it around the house and it’s come in really handy for the nappy bin and the doggie accidents

  6. michelle.whaley@xtra.co.nz 06/06/2018 at 7:59 pm

    Thanks ever so much for our Dettol Glen20. Well, i was absolutely amazed with this, can use it anywhere, anytime around the house for that extra assurance us Mums need. It also smells absolutely divine and i am fussy with smells. Now i am hooked on the stuff and have since purchased more. 🙂

  7. Tiffany Burke 03/06/2018 at 7:48 pm

    Great product, perfect for sport days, and smelly shoes!!!! Used all over the house when the 3 males in my house got man flu, was/is fantastic!

  8. Emma.bracken 17/05/2018 at 5:16 pm

    Absolutely love this product. I have used and purchased more! It’s so simple and easy to use and as a Mum, knowing the house is as bug free as I can get it, it’s extremely reassuring!

  9. DNM1 17/05/2018 at 8:46 am

    I really liked this one. I’ve tried a few different disinfectant sprays and they usually leave a strong smell behind. This one smelt nice, it’s wasn’t too overpowering and also didn’t linger. My old cat peed inside and this spray really helped to get rid of the odour. I loved that by using this spray you are getting rid of the germs.

  10. Victoria Gardner 16/05/2018 at 4:04 am

    I’m a bit late to the party here but better late than never! My little tiny girl was born super rarely and is now home from hospital and this Dettol Glen 20 Surface Spray has been amazing!!! She is very medically fragile and I have been spraying all of the door handles and her change table using it to disinfect surfaces after her spills. It has given me peace of mind that I am doing all I can to protect her from germs to keep her healthy and safe. I also use it for my toddlers areas and spray his little table and chairs after he eats as well as the potty and toilet when he is done. I will be replacing my trial can for sure and love the crisp linen scent but might branch out and see if I like the other fragrances as much. It is so convenient to be in aresol form and I can use it on places which would otherwise be tricky to reach (such as that awful spot behind the toilet seat!) and there is no measuring and mixing with water and it’s always ready to go. I highly recommend this product to anyone who wants clean, germ free and fresh surfaces in their home. I wonder if it would be good in the car too….. tomorrow’s job!!

  11. Sarahkitto 14/05/2018 at 4:25 pm

    Loved this product. Was such good timing as a tummy bug ripped through my daughter, my husband and myself so I was sure to use it on EVERYTHING I could in the house. Love the smell of it too!!

  12. KellyM 13/05/2018 at 7:01 pm

    Great product! Very fresh and clean fragrance. I used it on just about everything: shoes, toys, highchair, dining table. Will be buying another can when we run out.

  13. Sexcpinkplayboy 10/05/2018 at 9:45 am

    Love this stuff, makes me feel like everything is clean. Use this on my toddlers high chair, toys, toilets and bathroom. Yet to be used on other things. Will be buying more when I run out

  14. Deanneb 10/05/2018 at 5:26 am

    Wowsers Dettol Glen20 is awesome it saved the tears 😭 of miss eight year old and her favourite albeit stinky dancing shoes that you would never allowed to attend a sleepover at ah grand one spray after dinner and another on the day of departure saw this dynamic duo save music and dancing for the rest of us common folk to enjoy 😉

  15. Micaela Vennik 09/05/2018 at 11:57 pm

    Review: I have had the dettol glen for a few weeks now. I really feel safe about spraying it over my daughters (2 years old) little plastic table and chairs once clean. I also used this around the toilet and did notice a big difference. And I actually used it on my large rug in our lounge which has to be steam cleaned once a week to get the food stains and smells out from my toddler and a spray of this on top once finished actually made such a huge difference. I ran out and noticed myself going to reach for it so I will definitely be buying this product and I do recommend especially house holds with young children and I would assume this would be perfect for pet owners.

  16. erinm 08/05/2018 at 6:01 pm

    With a toilet training toddler and a 17 year old male in the house Dettol Glen20 had its work cut out for it. Could it mask the smell of poo on the floor and teenage bedroom squalor? It could and it did! Love this product. It made everything smell so much cleaner. I had a nasty cold and sprayed it everywhere too and no one else in the house got sick so I’m thanking Dettol for that. Will defniitely buy it again. Thanks!

  17. Amelia 08/05/2018 at 4:31 pm

    This is such a great product, I’m a busy single mum working full time so don’t always have the time to deep clean everything like the rubbish bin between changes, just spray and leaves it smelling fresh and disinfected and sprayed on the couch after spot cleaning for a fresh lasting fragrance

  18. chris10 08/05/2018 at 2:14 pm

    i so love this Glen 20, the smell is wonderful. I tried this on so many things I had to go out and buy more, everything touched by hand I think was sprayed, door handles, toilet handle, keyboards, beds, taps, dog mat, mattresses, my goodness I cannot list them all. My best spray was to experiment with mold / mildew, I tried for 3 weeks and kept checking, It did not return, yay ! no smell or mold/mildew, baby smell gone ! Im so happy with this product as my home smells and seems cleaner, Thank you

  19. fishingmum 07/05/2018 at 2:32 pm

    I loved this product – the smell was nice and it comes in comes in a handy sized can. Used it to spray all sorts through the house and left it smelling a feeling great (I know its clean now!)

  20. Camose 07/05/2018 at 12:58 pm

    I love this, and my house will never be without it. It’s the best thing I’ve found for the sour milk smell you get with a reflux baby, and does wonders on the carpets and couches. I’ll be recommending it to all my parent friends, particularly those with smaller babies.

  21. Mautopia 07/05/2018 at 12:34 pm

    I love this product for odours.. I got the Crisp Linen one.. a few days after my 2 yr old son turned the stove top on while there was a plastic item on it. A good spray of this and open windows and doors quickly got rid of that awful stench.. so it goes without saying it clears up other “stinks” too. Perfect in the bathroom and the rubbish bin area. Awesome product. We love it.

  22. Avahjane 05/05/2018 at 2:25 pm

    Our whole house loves this and couldn’t have come at a bewe time after 3 kids with a tummy bug everything needed a spay especially my 2 toddlers toys. And it smells so good with to toddlers we sometimes have a stink house from nappy explosions and it helped so much having this. I am addicted door knobs toys are the most important from me with always having tummy bugs every house with kids should have this

  23. Rgornall 05/05/2018 at 8:00 am

    This product is excellent for odours. I now buy it instead of toilet spray. We had a outdoor fire which stunk on of our rooms out as a window was left open and glen 20 got rid of the Smokey smell. Also our cat messed and no smell was left after using glen 20 to clean and deodorise . My kitchen smelt after cleaning oven with oven cleaner . I gently sprayed inside the oven and it removed the smell. I would recommend . The aroma is also pleasant

  24. Rgornall 05/05/2018 at 7:59 am

    This product is excellent for odours. I now buy it instead of toilet spray. We had a outdoor fire which stunk on of our rooms out as a window was left open and glen 20 got rid of the Smokey smell. Also our cat messed and no smell was left after using glen 20 to clean and deodorise . My kitchen smelt after cleaning oven with oven cleaner . I gently sprayed inside the oven and it removed the smell. I would recommend . The aroma is also pleasant and. Or too over powering

  25. Chrislean 04/05/2018 at 7:48 pm

    I loved the fresh scent of this product. I kept it in the bathroom fro our family to use after going to the toilet. I find other scents from other similar products too sweet and overpowering. The Crisp Linen scent was just perfect.

  26. KAHamilton 03/05/2018 at 9:27 pm

    Love my Dettol Glen20!! I spray it inside my hubby’s smelly shoes…spray it around the house and in the bathroom and kitchen! Smells great! We love it 😁

  27. Missmuffet 03/05/2018 at 5:06 pm

    Love this product, makes the kitchen feel clean and safe. We sprayed it in a wardrobe to get rid of shoe smell and left the wardrobe smelly fresh.

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