Can anyone recommend a toothbrush and toothpaste for cats?

Our 1 year old kitty has some mild gingivitis, and our vet said we can either clean his teeth ourselves or take him in for regular cleanings. He’s had a rollercoaster of illness so far, and I’d love to be able to minimise the amount of time the poor boy has to spend in a cat carrier!

They said you can find it online, but there’s not a huge amount of info, and I’m skeptical of buying anything slightly medical related on Amazon, so I’d love some advice from other cat owners 🫶