Search  for anything...

Plaque Disclosing Tablets for Teeth, 96 Count, Dental Disclosing Tablets for Kids or Adults, Shows Plaque, Helps Teach Kids Teeth-Brushing Habits for Clean Smile, by Fresh Knight, (Pack of 2)

  • Based on 7,928 reviews
Condition: New
Checking for the best price...
$19.98 Why this price?
Save $5.01 was $24.99

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, May 16
Order within 12 hours and 48 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: Purple (192 Count)


Size: 1 Box


Features

  • Fresh Knight Tru-Clean Purple Chews plaque (pack of 2 x 96) tablets are a fun and practical way to teach kids to brush their teeth properly. The purple tint quickly reveals all the places where plaque loves to hide and bushing may have missed the first time!
  • Help improve overall oral health and help avoid dental issues by following the purple path laid out by Tru-Clean plaque disclosing tablets. Squeaky clean teeth for all the family, with every brushing
  • Berry flavored plaque tablets for kids and adults alike taste great too! Perfect motivator for the entire family to craft a beautifully bright smile. Show those pearly whites and smile to the camera: say cheeeeeese!
  • Get Extra Clean Teeth! The more plaque is found, the more the tablets will disclose. To make the purple tint disappear make sure to brush thoroughly and rinse several times
  • Make sure to brush your tongue too. Smelly things like to get cozy within your tongue's papillae. Make your dentist proud!

Product Dimensions ‏ : ‎ 4 x 3 x 4.5 inches; 5.29 ounces


Manufacturer ‏ : ‎ Fresh Knight


Best Sellers Rank: #8,654 in Health & Household (See Top 100 in Health & Household) #1 in Children's Dental Care Kits


#1 in Children's Dental Care Kits:


Customer Reviews: 4.1 4.1 out of 5 stars (8,163)


Brand Name: FRESH KNIGHT


Product Benefits: Helps identify plaque build-up for effective brushing, promoting better oral health and encouraging dental hygiene with a pleasant berry flavor.


Item Form: Tablet


Age Range Description: Kid


Manufacturer: Fresh Knight


Manufacturer Part Number: TC955


Number of Items: 192


Item Dimensions: 4 x 3 x 4.5 inches


Unit Count: 192 Count


Item Weight: 0.15 Kilograms


Material Type Free: Alcohol Free


Material Features: Alcohol Free


Flavor: Berry


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Eliminate cavity detector
Color: Purple (96 Count) Size: 1 Box
Works great For the kids!!
Reviewed in the United States on April 10, 2026 by Kristi Kay Boyd

  • GREAT EDUCATIONAL TOOL
Color: Purple (96 Count) Size: 1 Box
These tablets are great. I remember using something like this when i was a kid too. We wanted to get something to demonstrate to our child the importance of proper brushing and good brushing technique. I purposely didn't brush my teeth in the before pic, i really wanted to show the plaque. You can see the results. + Properly sealed tablets + Taste isn't terrible lol + Very good job highlighting the plaque, especially between the teeth. - Doesn't taste great. - Your tongue will be pink/purple for HOURS. A minor annoyance. When you brush afterwards, be prepared because you will make tons of pink foam. Lol Very happy with these tablets. Brought our child's attention to the importance of proper brushing and flossing. Great product! ... show more
Reviewed in the United States on June 3, 2020 by Rad Reviews

  • Great for kiddos to see their germs
Color: Purple (96 Count) Size: 1 Box
I really like this product I actually have subscriptions to it however you might want to monitor your children as they are cleaning their teeth because there are areas where you can tell they have not gotten to and it does turn your mouth and tongue purple and it stays that way even after washing it out if it gets on your counter wipe right away cuz it does stain and it does stain on clothing and I'm not sure if my little one has a reaction to whatever's in the purple pill but he does get a rash around the mouth so I noticed I he's gotten it since we've been using them so I've stopped it but the rash takes a while to disappear and so I'll have to do a trial with him not having it done for a while to see if it is a reaction to the pills. I'll keep you all posted ... show more
Reviewed in the United States on January 12, 2024 by Lupe c

  • Perfection!
Color: Purple (36 Count) Size: 1 Box
Perfection!
Reviewed in the United States on April 6, 2026 by Alex

  • Horrible taste, messy, only highlights fresh plaque, but does that job well
Color: Purple (96 Count) Size: 1 Box
As others have cautioned, the dye is pretty strong so you have to be careful when rinsing/spitting. Probably best to do it in a metal sink too just in case. Kind of expensive, but it does seem to be at about normal market price for similar products. I was hoping these would highlight older plaque/tartar or even calculus, but that's on me for not researching better. It also tints the non-plaque portions of the teeth/tongue pretty badly for a while, but not so much that it's completely impossible to distinguish the actual plaque at least. My one big complaint is that these things have the worst taste in the world. I can't imagine what they're using that has such a disgusting flavor, but I hope they improve that at some point. ... show more
Reviewed in the United States on November 8, 2023 by Hiva

  • Tablets for tweth
Color: Purple (36 Count) Size: 1 Box
Helps with making sure kids are brushing their teeth right
Reviewed in the United States on March 26, 2026 by Cindy

  • Terrible Taste!
Color: Purple (36 Count) Size: 1 Box
Terrible taste! My 10 year old son used this one time and I will probably never be able to get him to use a product like this again because the taste was so terrible. I truly thought he was exaggerating so I tried it myself and he was correct. They are terrible and make you feel nauseous. It took brushing our teeth again twice, mouthwash several times, and a lot of water to get that terrible aftertaste out. I can’t even say how well they work. I switched my son to an auto brush u-shaped toothbrush so I got these to check the efficacy of the new toothbrush. He used the new toothbrush and then chewed up the tablet as instructed and there was no purple in his mouth at all which completely surprised me! I hope that means the tablets work and the new toothbrush is amazing for him, or he didn’t chew the tablet up well enough for it to reveal anything because the taste was so bad he was gagging within seconds. There is no way I can convince him to put another one of those tablets in his mouth so I guess we will be waiting until his next dental cleaning to see how well his new toothbrush is working for him and hope he isn’t missing major areas of his mouth. I really had high hopes for these tablets to help us know how well my sons new expensive u-shaped toothbrush was working, but unfortunately that did not happen. ... show more
Reviewed in the United States on December 2, 2025 by A Evans

  • My Kids LOVE Them
Color: Purple (96 Count) Size: 1 Box
I remember using something similar to this product when I was a kid, so I bought these in an effort to get my three children to brush their teeth better (ages 12, 10, and 5). They really enjoy dyeing their teeth and tongues, so it's definitely a win for them! They honestly look forward to brushing their teeth every night now, and they definitely spend way longer brushing their teeth than they did before, so I guess it's a win for me as well The only downside is that it stains their mouths and tongues, and no amount of brushing will get rid of it so they can only use them at nighttime so that the color fades by morning. My kids wouldn't mind walking around all day with a purple mouth, but I definitely don't want them going to school looking like they ate purple candy for breakfast. All in all a great product and I hope my kids learn better brushing habits even when they stop using these tablets. ... show more
Reviewed in the United States on March 26, 2023 by Melissa

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...