Attention hot tubbers in Puget Sound. It’s a clear night. Go soak in your Hot Spring Spa, look north and watch for a rare light show.

Here’s why: Earth is bracing for a cosmic tsunami tonight night as tons of plasma from a massive solar flare head directly toward our planet. That’s a photo of the sun “waking up” and shooting  a wall of ionized atoms directly at Earth. Scientists say it is expected to create a geomagnetic storm and a spectacular light show after Sunday’s sun eruption.

“This eruption is directed right at us and is expected to get here early in the day on Aug. 4,” said Leon Golub of the Harvard-Smithsonian Center for Astrophysics. “It’s the first major Earth-directed eruption in quite some time.”

The solar eruption, called a coronal mass ejection, was spotted by NASA’s Solar Dynamics Observatory, which captures high-definition views of the sun at a variety of wavelengths. “We got a beautiful view of this eruption,” Golub said. “And there might be more beautiful views to come if it triggers aurorae.”

Views of aurorae (northern lights) are usually associated with Canada and Alaska, but skywatchers in the northern U.S. mainland are being told they can look toward the north Tuesday and Wednesday evenings for rippling “curtains” of green and red light.

Here’s the science part: When a coronal mass ejection reaches Earth, solar particles stream down our planet’s magnetic field lines toward the poles. In the process, the particles collide with atoms of nitrogen and oxygen in the Earth’s atmosphere, which then glow, creating an effect similar to miniature neon signs.

Take a look and let us know if you’re able to see this light show. Even if you don’t see the light show, you’ll see masses of stars and that’s always a good thing.

RES EST SEVERA VOLUPTAS. Latin for pleasure is serious business.

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You can have a great summer of soaking in your Hot Spring Spa by following these tips.

1. Alcohol. Alcohol is a depressant and hot water is a stimulant. Passing out or falling asleep in the hot tub is not hard to do after a few drinks.  There have been deaths due to drowning in hot tubs attributed to alcohol use.  So, save the drinks for after your soak.

2. Glass. You want to stay hydrated while soaking and drinking a cool “glass” of water, fruit juice or tea is such a pleasant way to go. But it’s so easy to drop a “glass” made of glass and have it shatter on the way to the tub or once you’re soaking.  Of course, you don’t want glass fragments in or around the tub. Always use plastic cups and containers around the hot tub.

3. Bubble Bath or other sudsing agents. Sure it looks like fun seeing all of the foam that can result from hot water, jets and bubble bath, but it’s a sorry mess to clean up. Typically it’s best to drain the tub and start over with fresh water if bubble bath or high sudsing agents have been added to the hot tub either accidentally or as a prank. First clean the filters and the spa shell if you find mountains of foam. Add fresh water and balancers to clean water.

4. Swimming Pool Chemicals. It’s tempting as you’re cruising the aisles of big box stores to fall for really cheap chlorine that’s says for “Pools and hot tubs”.  STOP! BAD IDEA. Swimming pool chemicals are for swimming pools. They’re not for use in the higher temperatures of a hot tub. Hot tub water chemicals, especially chlorine have a specific formula that lasts in hot water won’t turn the water cloudy and has the right pH for hot tubbing. Buy o chemicals that are specifically formulated for hot tubs and spas. For example, SeaKlear brand makes a distinction between all water care products. They’re clearly labeled “pool” or “spa”. Pool chlorine is a calcium based formula; hot tub chlorine is a sodium based formula. If it doesn’t say sodium di-chlor on the label, leave it on the shelf no matter how cheap it is! The advice applies to water balancers. If it doesn’t say ” for hot tubs and spas” on the label, don’t buy it.

5. Electronics. Water and electronics don’t mix. Stick to battery operated toys and games unless the music or television system is part of your hot tub or spa and designed to operate near water. Wouldn’t you hate to drop your i-pod or iphone in the water?

6. Bathing Suits washed with soap. Avoid sudsy residue by rinsing suits in water only. Even if you’ve worn your suit in a heavily chlorinated swimming pool, you don’t need soap to rinse only clear water.

7. Open Sores. Please use common sense and let open sores heal before tub tub soaking.

8. A Hot, Sweaty Body. Even though today’s advanced water care systems can handle sweat, why not shower first and avoid potential water problems? Sweat has organic compounds that are neutralized by chlorine, but the more sweat the greater the need for chlorine and shock. And, it’s best to cool down before you soak anyway.

9. Sun Tan Oil. Why add oil to the tub? Rinse off before you soak.

10. A Grumpy Attitude. Soaking is about relaxing and having fun. Chill out on land and come to the tub with an open heart and mellow attitude.

SANUM PER AQUA. Latin for Health through Water.

Thanks for reading Hot Tub Bliss. We hope you went from “Ahhhh” to “A-Ha”! Be sure to ‘Like’ our Facebook Page and follow  Olympic Hot Tub Company and Hot Tub Bliss on Twitter.