When visiting Belize it is important to use sunscreen, particularly if you have fair skin, because the sun in this region can be very strong. Standard sunscreen can cause serious damage to the environment. This is especially true for the reefs that are located just offshore the Belizean coastline. It’s important to choose reef-safe sunblock.We explain what it means to be’reef safe’, how you can use this product and ways that you can avoid using sunscreen.Why is regular sunscreen harmful to corals?Regular sunscreens contain oxybenzone and octinoxate. Both of these compounds are harmful to fragile ocean ecosystems including coral reefs.The chemicals in these sunscreens will eventually make it into the ocean when you bathe or swim with them on. This can cause the coral reefs to turn white. The reef will still be alive, but it becomes fragile and more susceptible to diseases and death.Coral reefs not only make for a great tourist attraction but are also vital to the health of oceans. We must protect them. We can easily do this by using reef-safe sunblock.What is the difference between biodegradable and reef-safe sunscreens?You may come across biodegradable when you search for reef-safe sunblock. What is the difference between biodegradable and reef-safe sunscreen?These terms can be used interchangeably. Biodegradable sunblocks are similar to reef-safe products in that they break down with time. They also don’t have chemicals known to damage coral reefs.What are the top reef-safe sunblocks?When choosing sunscreens that are the least harmful to our oceans, there are some things to keep in mind:Select a sunscreen with ‘non nano particles’. This means the particles in the sunscreen are too big for corals to consume, limiting the amount of damage they can cause.Look for sunscreens made of zinc oxide or titan dioxide. Both are considered to be more environmentally friendly.This list rates sunscreens according to their safety for the environment (and gives advice on what chemicals you should avoid).Sun sprays are not as effective. Instead, use a sunscreen. Spraying sunscreen on the beach can cause it to fall on the sand, and then wash into the ocean.What reef-safe sunscreen can I purchase in Belize?It is difficult to buy reef-safe sunblock in Belize. You should buy your sunscreen in advance and bring it along with you to Belize.Sunscreen is not necessary to prevent sunburn.You can also choose not to use sunscreen. We don’t suggest basking under the sun in Belize for long periods of time. Here are some tips on protecting yourself.Use an umbrella or shaded area to reduce your direct UV exposure.- Try to avoid spending too much time outside between 11am and 3pm, when the sun is at its most intense.Wear clothing with SPF. This will protect you from the sun and not harm the ocean.
