Summer fun with bubbles, the secret is glycerine
You will need a straw, some string, water, washing up liquid and glycerine
Cut the straw in half
Cut a piece of string as big as your outstretched arms
Thread the string through the straws and knot so you have a circle of string
The two straw pieces are your handles
Mix the water, glycerine and washing up liquid together
For 400ml of bubble solution you need, 380ml of water (95%), 12ml of washing up liquid (35) and 8ml of glycerine (2%)
Mix them together being carefully not to make the mixture foamy
Put your circle of string in the mix, collecting a film of the mixture
Carefully pull the straws apart and lift up to fill the film with air
Loosen the circle and close to release the bubble