The best one out of all is surely "Medium", it cleans the plaque and keeps my hygiene at its optimum best. The "hard" one has seen to cause abrasion and me being a dentist knows that this can cause damage to teeth.
I recently bought a powerbank and was wishing to use for a long time but unfortunately the battery is dead after a couple of weeks. Please let me know if it can be returned.
ORDERED A VREMI COUNTER TOP COMPOST PAIL... NEVER RECEIVED IT! TRIED CONTACTING THEM NUMEROUS TIMES. NO RESPONSE! THEY CHARGED MY CREDIT CARD FOR IT BUT NEVER SHIPPED IT AND DO NOT RESPOND TO EMAILS... DOES THIS COMPANY EVEN EXIST? JUST A SCAM, AVOID AT ALL COST!