colon therapy would help, yes, and taking a super-green supplement with chlorella, spirulina, blue-green algea will help loads too! Also important are Essential Fatty Acids. Petroleum toxins can ONLY be exited with Vitamin A and fats, as they are often NOT water soluble! So cod liver oil, Udo's Choice, should be a regular part of your diet and anyone who visits airports frequently!
The Detox Bath is in the FAQ. You can easily make up several doses, just put them in Ziplock bags and take them with you. :)