Laundry Prewashes #2
As it happens, there are four different types of prewashes on the market. Well, three actually if you read what’s …
Chemistry at Home
Laundry Prewashes #1
the concept of the laundry prewashed was introduced to us about 30 years ago by Preen. Available in an aerosol …
How to get Grass Stains Out
Grass is soluble in acetone, so this is the way that it is removed. Pour some acetone into a glass …
How to Remove Soot
Soot may be the result of an outdoor barbecue, perhaps on your pergola or brickwork; it may be from the …
Answers for Dr Karl #1: Plastic Bags and Chicken Juice
Dr Karl is a smart guy. He has an extraordinary broad knowledge of science in general, as well as human …
Read moreAnswers for Dr Karl #1: Plastic Bags and Chicken Juice
The Great Preen Con
In 1985 I formulated the first Preen Trigger: The brief I was given was that …
How to Get Ink Stains off Carpet
Reader Ali asks: Please advise what is best for lifting red texture pen stains that have been treated with chemicals …
Cleaning Fish Smells out of a Fridge
Reader Marisa asks I need help, I had raw fish in my fridge and the liquid of the fish leaked …
How to Kill Weeds
Weeds are a lot easier to kill than you may think, like flies and cockroaches. In just the same way …