From an end-user perspective it's often very hard or impossible to detect spoofed SMS. This all depends on the configuration done by the various operators. As John mentioned, you might be able to tell it from the message-centre (SMSC addr), but again this is eg.
To choose the whitening toothpaste thatâs best for you, you should first know what whitening toothpaste actually is. This post about teeth whitening reviews the basics of âhow to get your teeth whiteâ and tips keep them white.
You can actually use castile soap in place of your toothpaste, and pure soap is much better for your teeth than the nasty chemicals they put in most commercial pastes. Just add a few drops directly to your wet brush. It works wonders, although the flavor can take some getting used to! Maybe I have a low tolerance for certain tastes, but I would not encourage you to use Dr Bronnerâs Magic Liquid Soap to brush your teeth. After rinsing with water three times, I still have the soapy taste in my mouth and itâs aggravating. I know people who have used Dr Bronnerâs to brush their teeth and they liked it. So to each his own. I still do highly recommend its intended use as a soap. But for brushing my teeth, Iâm sticking to the what I can buy in the toothpaste aisle.