A welcome addition to the normal brushing and flossing!
I discovered this product with the tongue cleaner a few months ago at CVS.  Always concerned with oral hygiene I gave it a try and really liked this as an added part to my regime.  As luck would have it, they have stopped (appears to be) carrying it in CVS, Walgreens, anywhere in my area.  So online I go to find the foam and find that it is much cheaper.  Almost half the price.  It was $7.39 for 1 in the store vs the pack of 4 for $14.99 + shipping of $2.99.  Great deal and I am glad to know it's not off the market.  Gives you a clean fresher feeling after brushing your teeth in the morning.
Rating: 5 stars