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Water quality in Mexico

I went to zihuatanejo this past June . The woman I stayed with was soaking all her fruits and vegetables in iodine solution to desinfect and told me not to use regular tap water for washing fruits or drinking because it was bad. Is there an area in Mexico where the water is good to drink?
Thank you.

It could be a problem in Zihuatanejo, but not all of Mexico. I use Microdyn to soak tomatoes and strawberries in. All others, I use tap water. Most people in Mexico do not drink the water, but use bottled water bought in 20 liter jugs. Although the water maybe good, it is a habit to use bottled water for this purpose.

Itobys :

I went to zihuatanejo this past June . The woman I stayed with was soaking all her fruits and vegetables in iodine solution to desinfect and told me not to use regular tap water for washing fruits or drinking because it was bad. Is there an area in Mexico where the water is good to drink?
Thank you.

That's a very complex issue. Generally speaking it is likely much safer that tap water in the U.S Most areas in Mexico do not use chlorine or fluoride in their water. They were happily drinking their water until bottled water companies came to town.

Your friend is in my opinion, way over doing the disinfecting of things. Soap and water will clean off the fruit fine. I also add some vinegar to try to cut any pesticide. I would be  drinking bottled, and using tap for cleaning would be safe in most of Mexico.

Hi Itobys,

It is best to disinfect fruits and vegetables in any country as they contain pesticides, bacteria, and other contaminants. I never understood why it is that people in the US don´t do it.

I use either white vinegar or Microdyn, an iodine product sold in most Mexican stores and pharmacies.   

Regarding drinking water... There is no place in Mexico that I know of where drinking tap water is safe. People either have water purification / filtration systems installed or they purchase 5 gallon jugs of water available from Agua Ciel, Santorini, Bonafont, and other water delivery services.

Melanie

Like "travellight" said, it's a complex issue. We always rince our veggies with water  (tap or purified), tap to remove dirt, sand, etc. Desinfect with water combined with chlorinev (see info on chlorine bottle). We also buy lettuce mainly Romaine, we just remove first leaves and eat it, never got sick.

We always drink purified water from local providers not Ciel cheaper and as safe, you could also add chlorine bleach  (see info on label).

We use tab water for cleaning teeths.

Bottom line, trial and error.

PS: we also rince our veggies when leaving in Canada to residues.

Adios, GyC.

mexicogc :

Like "travellight" said, it's a complex issue. We always rince our veggies with water  (tap or purified), tap to remove dirt, sand, etc. Desinfect with water combined with chlorinev (see info on chlorine bottle). We also buy lettuce mainly Romaine, we just remove first leaves and eat it, never got sick.

We always drink purified water from local providers not Ciel cheaper and as safe, you could also add chlorine bleach  (see info on label).

We use tab water for cleaning teeths.

Bottom line, trial and error.

PS: we also rince our veggies when leaving in Canada to residues.

Adios, GyC.

I would strongly advise against chlorine in any form. Recent research is showing a correlation of increased cancer and chlorine.
If you are concerned wipe the item with Hydrogen peroxide. Your body naturally makes hydrogen peroxide, it does not make chlorine, or bleach.
I research a lot, and read the current information, because that has been my job and background for many years.

costco and sams club have very high quality filters that can be hooked to your tap or fill yourself, Beds Bath and Beyond most of the major department stores. This is the safest way for us. If you get your water by truck this is not safe if you are used to drinking water in Canada / US and similar country, from our own experience.
Your other option is boiling and let it cool down then put in refrigerator.

travellight :

]
I would strongly advise against chlorine in any form. Recent research is showing a correlation of increased cancer and chlorine.
If you are concerned wipe the item with Hydrogen peroxide. Your body naturally makes hydrogen peroxide, it does not make chlorine, or bleach.
I research a lot, and read the current information, because that has been my job and background for many years.

No recent research has shown any correlation in increased cancer and chlorine. I have yet to hear of anytime where the body naturally makes hydrogen peroxide. Research or not, this is not true.

Do not use chlorine (a lot of cities do use in water under controlled situations) look on a bleach bottle it will tell you it is poison / acid. A lot depends on the strength. I worked with this when I was working a summer job in Vancouver taking large Valves out of the pipelines and rebuilding them. the sign you are looking for on Hazardous materials is skull and cross bones
Look in the " hazards material list' for Canada / US

joaquinx :
travellight :

]
I would strongly advise against chlorine in any form. Recent research is showing a correlation of increased cancer and chlorine.
If you are concerned wipe the item with Hydrogen peroxide. Your body naturally makes hydrogen peroxide, it does not make chlorine, or bleach.
I research a lot, and read the current information, because that has been my job and background for many years.

No recent research has shown any correlation in increased cancer and chlorine. I have yet to hear of anytime where the body naturally makes hydrogen peroxide. Research or not, this is not true.

Sorry joaquinx, I don't just make this stuff up. Much of this is well known by those in medicine. Medicine is my background and reading the latest research is a continued interest of mine.

https://www.sciencedaily.com/releases/2 … 134129.htm
"Hydrogen peroxide, the same mild acid that many people use to disinfectant their kitchens or treat cuts and abrasions, is also produced by the body to keep cells healthy. Now, researchers have solved how part of this complex process works.
Share:"
https://www.ncbi.nlm.nih.gov/pubmed/8487327 "CONCLUSION:
"These results suggest that organic byproducts of chlorination are the chemicals of greatest concern in assessment of the carcinogenic potential of chlorinated drinking water."

"The body also produces the enzyme catalase, which breaks down hydrogen peroxide into water and oxygen. Or at least it does for a while. As we age, catalase production tails off, leaving nothing to transform the hydrogen peroxide into chemicals the body can release."   Is your hair gray ? That is the hydrogen peroxide you don't believe  in. it believes in you .

Itobys :

I went to zihuatanejo this past June . The woman I stayed with was soaking all her fruits and vegetables in iodine solution to desinfect and told me not to use regular tap water for washing fruits or drinking because it was bad. Is there an area in Mexico where the water is good to drink?
Thank you.

Depends where you are. There are places where you can drink the tap water and there are those where you cannot. If in doubt ask a local.

Hello,
We wash our fruits and vegetables with iodine in tap water for visitors (more sensitive to new bacteria) and switch back to just tap water when they leave. This is in Nayarit.

I work in food safety but am not a physician so here's my non-medical explanation... Most people are perfectly capable of handling the normal bacterial load of tap water where they have lived for a long time. Any new people can have a bit of intestinal problems, up to a lot of intestinal problems, when they go to a new place. The hotter the climate, the older the water system and the longer he water stays in warm pipes, the higher the risk of being sick... So if your friend knows that her water sometimes upsets people's system, she is better off using iodine. You know, you need iodine in your system for your thyroid and a lot of women don't get enough iodine in their diet, so it can be a win-win (if you are a glass half-full kind of person :-)).

Now about using soap, vinegar and commercial veggie wash stuff... Soap is not a good idea because the residue is not good for you. You need to wash fruits and veggies with water, a stiff brush (as stiff as the fragile fruits will tolerate) and get dirt off. Soaking in water with vinegar is a common practice in latin America and while i doesn't help as much as people think for pesticides, it does extend the shelf life of a lot of fruits because it inhibits mold. With that, strawberries will keep a few days! There are mixed reports about effectiveness to prevent sickness, but there are no negative effects, so positive outweighs negatives!

I believe in Microdyn. It is so effective that it can cure athletics foot and other fungus infections.

I love it too, so simple and yet so effective!

I was using cloro,it worked well for me.

janiedubois :

Hello,
We wash our fruits and vegetables with iodine in tap water for visitors (more sensitive to new bacteria) and switch back to just tap water when they leave. This is in Nayarit.

I work in food safety but am not a physician so here's my non-medical explanation... Most people are perfectly capable of handling the normal bacterial load of tap water where they have lived for a long time. Any new people can have a bit of intestinal problems, up to a lot of intestinal problems, when they go to a new place. The hotter the climate, the older the water system and the longer he water stays in warm pipes, the higher the risk of being sick... So if your friend knows that her water sometimes upsets people's system, she is better off using iodine. You know, you need iodine in your system for your thyroid and a lot of women don't get enough iodine in their diet, so it can be a win-win (if you are a glass half-full kind of person :-)).

Now about using soap, vinegar and commercial veggie wash stuff... Soap is not a good idea because the residue is not good for you. You need to wash fruits and veggies with water, a stiff brush (as stiff as the fragile fruits will tolerate) and get dirt off. Soaking in water with vinegar is a common practice in latin America and while i doesn't help as much as people think for pesticides, it does extend the shelf life of a lot of fruits because it inhibits mold. With that, strawberries will keep a few days! There are mixed reports about effectiveness to prevent sickness, but there are no negative effects, so positive outweighs negatives!

I was going to let this one slide, but it worried me too much. As you say you are "not a physician", but you "work in food safety", in Mexico?, as a ? Scientist? tester? health coach ?

Some of what you advise is good advice," stiff brush rinsing" but some of the other things have risks. Iodine for instance can be very hard on a thyroid so that would not be the first thing I would reach for. You can get iodine in food without having to take the risk of compounding a thyroid problem.

Actually just rinsing, not soaking veggies and fruits can be very effective. Vinegar is an excellent germicide, and cuts oil and grease. Soap is a suficant, it reduces surface tension. Vinegar breaks down soap. Soap is natural if it is just soap ( I use a citrus based natural soap) soap is not detergent. Minerals associated with water minerals leave a film which vinegar can break. Silver is okay but if you over do you can turn grey, it is not found in the body in more than infinitesimal parts.  Bleach is a toxic product developed in WWI that should never be found in the body or used on it.. Commercial veggie washes are a major waste of money and they do leave chemical residuals.

There is an adjustment period when you move to a new country, a period where your body adjust to the new guests in your microbione.. Normally in a couple of months you will be fine with the food and clean water.

Melanie, just a bit of info,  we have stayed in Cancun for over 25 years and never bought bottled water as the treatment system is second to none in our experience. However outside the city such as Mayan Riviera or Playa is a whole other story.
We are exploring Campeche. Any advice on that part of the country in this regard, drinking water treatment, quality?

Les kadar :

Melanie, just a bit of info,  we have stayed in Cancun for over 25 years and never bought bottled water as the treatment system is second to none in our experience. However outside the city such as Mayan Riviera or Playa is a whole other story.
We are exploring Campeche. Any advice on that part of the country in this regard, drinking water treatment, quality?

The water in Campeche is loaded with minerals, so I buy bottled which is delivered. The governor of Campeche has been aiming the city in the Cancun direction, so currently we have construction chaos all over the city. I have no concerns about bathing , washing things, and brushing my teeth in the main water source.  I soak my toothbrush in hydrogen peroxide. Much of the problem is adapting to a new environment. In the U.S. I try to never use tap water, because it has it's problems which include fluoride and chlorine.

Cancun has filtering systems on most if not all of the HOTEL properties. Some may use chlorine. I prefer to not bath in or drink chlorine.

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