TROLMASTER - CARBON-X CO? ALARM SYSTEM (CDA-1)

TROLMASTER - CARBON-X CO? ALARM SYSTEM (CDA-1)

Marsoni

M251S

$239.61

Get it in 3 business days with 1 day shipping. Friday, May 29

TROLMASTER - CARBON-X CO? ALARM SYSTEM (CDA-1)The TrolMaster Carbon X system provides critical monitoring of CO2 levels for up to 13 separate zones rooms. The system can have both high level (up to 30,000ppm) alerts, as well as low level (5,000ppm) alerts. Both high and low level limits are user adjustable to meet local regulations for supplemental CO2 use indoors. The Carbon X system can also control various devices such as ventilation fans, dampers, main CO2 valves as well as to send a signal

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Love this product! I've used witch hazel for a long time as a toner and to help keep acne under control. Thayer's is the brand I've always used and loved. This one is specific for acne and blemishes, so I thought I'd give this blend a try. There is a slight fruit loop smell (it fades quickly!) and I feel like it's slightly sticky (which is not how plain witch hazel feels) but that also goes away as it dries. I use this anywhere on my face, but especially where there are blemishes and acne. It works well, and doesn't seem to adversely react with my rosacea , which is a plus! I let it air dry, then apply my favorite moisturizer. Results come quickly, and I love how clean and fresh and skin feels!

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Reviewed in the United States on March 16, 2026

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Ragamuffin

Alexandria, US

★★★★★ 5

Great Toner!

Style: Blemish Clearing Toner, Size: 12 Fl Oz (Pack of 1)

I have both rosacea and acne. I use this to control my acne breakouts, and it never makes my rosacea flare up. It’s really good toner & I highly recommend it. It has never made me have any sort of rash/breakout/reaction.

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Reviewed in the United States on May 5, 2026

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Brandy Doudna

Charlottesville, US

★★★★★ 5

Works

Style: Blemish Clearing Toner, Size: 12 Fl Oz (Pack of 1)

I've had horrible acne issues for the past 2 years since having my daughter. I've tried everything to get rid of it and nothing was working until I tried this stuff! Within 2 days the redness was significantly reduced and I've been having far less issues with my skin. It did cause the skin to purge in the areas I get the most blemishes but that is normal according to Google

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Reviewed in the United States on April 28, 2026

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SOPHIA PENNICOTT

Waukegan, US

★★★★★ 5

Thayers toner review

Style: Blemish Clearing Toner, Size: 12 Fl Oz (Pack of 1), Style: Blemish Clearing Toner, Size: 12 Fl Oz (Pack of 1)

This Thayers Blemish Clearing toner is fantastic. It does not have an offensive smell, nor is it abrasive to the skin. Consistent use will see your skin's condition improve.

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Reviewed in the United States on March 25, 2026

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Yana Tsikhinskaya

Carnegie, US

★★★★★ 4

Pleasant, light aroma, gently affects the skin.

Style: Blemish Clearing Toner, Size: 12 Fl Oz (Pack of 1)

It has a pleasant, light scent and feels gentle on the skin, helping to keep it fresh and clear, but I recommend following up with a moisturizer to prevent any dryness.

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Reviewed in the United States on April 8, 2026