Caresmith

Spark Infinity Rechargeable Toothbrush

Caresmith Spark Infinity Rechargeable Toothbrush

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Overall

#44 in

Electric Toothbrushes

according to Reddit Icon Reddit

Sentiment score64% positive
7
2
2
Last updated: Jul 8, 2026

Reddit Reviews

Reddit IconeverBeliever
about 1 month ago

Caresmith Spark Infinity is best, comes with a travel case, c type charging which lasts months

Reddit Iconmr_b1nary00
28 days ago

I have been using caresmith infinity for almost 2 years now. I have to charge it every once in 3-4 months(with 2 brushing sessions per day). It's really good

Reddit Iconnonejk
12 months ago

OralB is needlessly expensive and feels a little delicate. My friend bought the rotating one, and that stopped within a few weeks - they didn't replace even though under warranty. Caresmith is sturdy and has great battery life while being affordable. Haven't had a single issue except for Amazon delivery issue which got replaced pretty quickly by the team, except after 3 years when it battery started showing issues. Hence the personal recommendation. Fwiw, caresmith is a home grown/Indian brand that's making good products, so I wish to support them. Caresmith spark infinity is what I use rn. Used another model under caresmith spark series before this - spark plus I think which is no longer available.

Reddit IconReal-Struggle-2879
12 months ago

Caresmith Infinity for sure. Have been using it for close to 3 months now. Love it.

11 months ago

Yes. This one is a sonic/Vibrating one. From what I read before buying, sonic ones are relatively better at cleaning. Till now no complaints as such.

Reddit IconSubash_2419
6 months ago

Not really mine just broke down yesterday thought to try something new and searched to get a suggestion I found this thread I used infinity spark from December 2022 no issues till yesterday it completely went dead and you can get a 18 months warranty too For 1300 this is great vfm I wish there is also an oscillating variant And replacement heads are kinda scarce so I buy them in advance official website prices them btw 150-450 for 5 heads and each head brushed twice a day atleast for me lasted 40-45 days and even charging lasted for me easily for 45 days

Reddit Iconalaska_rose_6
about 1 year ago

OP i use caresmith electric tooth brush. This is my second purchase. Last one worked for 3 years then died. And i also hv caresmith water flosser but out of procrastination or laziness I am not using it

about 1 year ago

I have never used any other brand of toothbrushes. It has a good review and i like the brand somehow. So 9 may be. But i wish it survived for at least 5 years . Also you will get 3 brush head for 299. Rarely less.

9 months ago

Basic one. Spark new rechargeable one. Currently retailing at 489 in amazon.

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Rankings by Use Case

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