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SchoolFreeware Science Video 2 - Taking It To The Next pH Level - How To Use pH Strips

3,522 views · Published 29 September 2013 · 3:29 · Indexed 2 October 2026

Channel: SchoolFreeware · 2013 · Science & Technology

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This pack of  pH strips was bought for $2 including shipping on eBay. pH is the measure of the acid or base level in a solution. A pH level of greater than 7 is a base. A pH level less than 7 is an acid and a pH of 7 is neutral. pH strips of 1-14 are used, in this video. Basically, touch the strip to the item, then match the color. If the item is dry then the pH strip may not work. Distilled water is used to wet the item so the strip will work with the item. Be careful of using water that can influence the pH level. Well water is a good example of water that can influence the pH level. 

What is the pH of different items around your house or school?

Feel free use the comments section to post your results or make your own video about your experiments.

This pack of  pH strips was bought for $2 including shipping on eBay. pH is the measure of the acid or base level in a solution. A pH level of greater than 7 is a base. A pH level less than 7 is an acid and a pH of 7 is neutral. pH strips of 1-14 are used, in this video. Basically, touch the strip to the item, then match the color. If the item is dry then the pH strip may not work. Distilled water is used to wet the item so the strip will work with the item. Be careful of using water that can influence the pH level. Well water is a good example of water that can influence the pH level. 

What is the pH of different items around your house or school?

Feel free use the comments section to post your results or make your own video about your experiments.

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