2 Pack pH Test Strips, 160 Strips pH.1-14 Universal pH Test Paper Litmus Test Paper pH Soap Making Testing Strips for Water Wine Saliva Urine Soil Testing Pet Food and Diet pH Monitoring (Sealed Pack)

These pH test strips are super easy to use and work just as expected. I’ve been using them for testing my water and plants, and they give clear, accurate results every time. The pack has plenty of strips, so I don’t have to worry about running out anytime soon. Definitely a great purchase if you need something simple and reliable!

Works! A green hot sauce tested pH 1 (red), as it should. Buffered NAD solution tested 5-6. Would recommend

I've used these for testing pH of home made vinegar and our well water. These are the same types of strips I used in College Chemistry. Old Reliable.

I use this a lot to test my products. Seems pretty accurate. To test for color accuracy you need to dip it in water and color is pretty accurate. The process for testing soap PH is different, i am not sure but some says that dabbing it straight to soap is not the proper way, you have to melt the soap, anyhow it will still somehow show PH level, if you need accurate reading PH meter is the best option for you, this is fun and easy to use and result is fast.

I use these to test my soaps. They are easy to use!

A waste of money. Very inaccurate and not useful.

Great value but just not as accurate as a digital ph reader

These are very helpful pH test strips for a wide variety of uses, and I appreciate the affordable pricing.The strips changed color quite quickly when exposed to various liquids, and from our home experimentation (including testing our very alkaline tap water — 8.5!) we saw that the colors of the strips matched the included pH chart.I also appreciate that they come in a little cardboard booklet, as opposed to a large plastic tube that would take up excess space.I plan to use these this spring to test the pH levels of various soils throughout my balcony garden, since my cacti and succulents love acidity and will be very unhappy if the soil gets too alkaline. Happy to have these as part of my home gardener arsenal, and highly recommend them for amateur home pH testing.