A 200ml sunscreen with SPF 30 may not be enough for a week-long beach vacation, especially if it is being used by multiple people. The amount of sunscreen needed for a week will depend on factors such as the frequency of application, the number of people using it, and the intensity of sun exposure. It is recommended to use about 30ml (or about an ounce) of sunscreen for the entire body for each application, and to reapply every 2 hours or after swimming or sweating. It's important to consider these factors and potentially bring additional sunscreen to ensure adequate protection for a week-long beach vacation. **

Beach waves can last anywhere from a few hours to a couple of days, depending on your hair type and the products you use. For some people with naturally wavy or curly hair, beach waves may hold for a longer period of time. Using a good quality sea salt spray or texturizing spray can help to enhance the longevity of beach waves. Additionally, using a curling iron or wand to touch up any loose waves can help to extend the style. **

There could be several reasons why you are not achieving beach waves. It could be due to using the wrong styling products or tools, not using enough heat or the right technique when curling your hair, or not allowing your hair to cool and set properly after styling. Additionally, the natural texture and thickness of your hair can also affect how well it holds a curl. Experimenting with different techniques and products, as well as seeking advice from a professional stylist, may help you achieve the beach waves you desire. **

To create beach waves in your hair, start by applying a texturizing spray or mousse to damp hair. Next, divide your hair into sections and twist each section away from your face. Use a hair dryer to heat each twisted section for a few seconds, then let it cool before releasing the twist. Finally, tousle your hair with your fingers and finish with a light-hold hairspray for a natural, beachy look. **

To achieve beach waves, you typically need to have some natural texture in your hair, such as curls or waves. If you have naturally straight hair, you may need to use styling tools or products to create the beach wave look. However, if you already have some natural curls, you may be able to enhance them to achieve the beach wave style with minimal effort. It's important to consider your hair's natural texture and how it responds to styling when trying to achieve the beach wave look. **

Yes, beach waves typically involve loose, relaxed curls that mimic the look of hair that has been naturally tousled by the ocean breeze. If your hair has a wavy texture with loose curls that give off a relaxed and effortless vibe, then you likely have curls in a beach waves style. This style is often achieved by using a curling wand or braiding damp hair and letting it air dry for a natural, beachy look. **

You can create beach waves without using heat by braiding damp hair and leaving it to dry overnight. Another method is to twist sections of damp hair and secure them with bobby pins, then let them air dry. You can also use a sea salt spray or texturizing spray on damp hair and scrunch it to create natural-looking waves. Finally, you can use a headband to create waves by wrapping sections of damp hair around the headband and leaving it to dry. **

The preference between a sandy beach and a pebble beach ultimately comes down to personal preference. Sandy beaches are often preferred for their soft, comfortable texture and suitability for activities like sunbathing and building sandcastles. On the other hand, pebble beaches are favored for their unique beauty, clear water, and the soothing sound of the waves rolling over the smooth stones. Both types of beaches offer their own distinct charm, so the choice between them depends on individual preferences and the desired beach experience. **