Sunblock

1. sunblock and waterproof are words that may be misleading because it may not be either waterproof nor sunblock it can just be a bottle that has a name of a famous sunblock brand and could be sold for millions of dollars

Yes, protection from the sun is very important at all times.

The Infrared radiation coming from the sun can sunburn your skin and/or give you skin cancer.

It depends how strong the sunblock is.

It was probably SPF 30 because that blocks 96.7% of UVB rays. SPF 50 blocks 98% so you aren't really getting that much more protection than the SPF 30.

Neutrogena has a SPF 100 but it really isn't necessary because as I said, SPF 30 is already blocking a significant amount, and SPF 50 doesn't even make that much more of a difference. Just for your information, SPF 100 blocks 99% of UVB rays so it REALLY doesn't do much more than SPF 50.

Yes. Sunblock is very important and without it you may develop diseases or illnesses such as skin cancer. So always wear sunblock when it is hot outside and you feel you are in danger of getting sunburn.

When you are underwater, the UV light can only penetrate a short distance. But if you are swimming on the surface, the layer of water between you and the Sun generally isn't enough to protect you.

it means the amount of protection you get from the suns rays

Well since you got sun burnt you obviously got sun and the heat tends to dry your skin out, therefore your acne too. But your acne always comes back.

-----

Yes it will. But keep water off until it heals.

-----

Although the sun may have dried out your skin temporarily helping dry out acne too much drying of the skin may cause skin to produce excess oil in turn causing more acne.

Yes it just depends on the amount of SPF you are using. The way sun screen works is it screens out a certain amount of UVB rays, so as long as it's not a super high amount you can still potentially get tan.

Only if it is NOT oil based. if it is oil based it will scratch the tanning bed. otherwise It is a waste of money spent on tanning to wear spf in the tanning bed because it inhibits your exposure.

You should apply sunscreen before putting on makeup. Some sunscreens act as a makeup primer, such as IQQU SPF 35 UVA and UVB Sunscreen. This sunscreen will mattify your skin. IQQU's sunscreen can also be applied over makeup without smearing. Using sunscreens like IQQU's, it's best to apply them before and after makeup for ultimate protection.

A person gets most of their vitamin D from exposure to the sin. Too much exposure to unprotected skin can lead to skin cancer. Be sure to wear sun screen when outdoors for a long period of time.

The best sun block I not going out in the sun at all. But if you have to, use baby sun block. It's stupid, yes, but it has a higher SPF which means it blocks out more of the suns rays.

The best sunblock should provide a wide UV spectrum protection. You should also watch out for these harmful ingredients: PABA, Parabens and Benzophenone. If you're looking for natural alternative, try Dari Natural's Tropical Butter. It's made from unrefined shea butter and lanolin, and it provides natural UV ray protection. I is also recommended for young children. That's the one we use at our local daycare.

There are some manufacturers that offer SPF rated clothing.

The effectiveness of such clothing vs. regular clothing is unclear.

Any clothing offers sun protection for the part of the body that it covers. Sunscreen should be applied to any areas of skin not covered by clothing.

try hydrogen peroxide

Sunscreens are like gel and cream. They are more popular. Chemicals found in sunscreens include PABA, Benzophenones, Cinnamates, and Salicylates.

Sunblock gets UV rays and the sunblock reflects them. Chemicals in sunblocks include Titanium dioxide and zinc oxide.

reference http://beauty.about.com/od/summertanning/f/sunscreenblocks.htm

yes

yes

Skin cancer generally takes many years to develop. Cancer does not suddenly appear in the middle of a burn; it does, however, develop because of sun exposure in the past. It sounds like you may have developed a worsening of the burn you already had. The serious type of skin cancer typically looks more like an irregularly shaped mole that is dark, not a "red patch." If you are concerned, though, you can certainly have your skin checked out. Hope this helps! Dr. B.

No, dogs should not eat sunblock, as many sunscreens contain ingredients that can be toxic to them, such as zinc oxide or avobenzone. Ingesting sunblock can lead to gastrointestinal upset, lethargy, or more severe reactions. If a dog accidentally ingests sunblock, it's important to contact a veterinarian for advice. Always keep sunblock and other potentially harmful substances out of reach of pets.