Bʀᴜsʜ ɪᴛ ᴏɴ ᴍᴏʀɴɪɴɢ ᴀɴᴅ ɴɪɢʜᴛ, ᴀɴᴅ ɪᴛ ᴡɪʟʟ ᴇғғᴏʀᴛʟᴇssʟʏ repair micro-caries.