How to apply: 1  Mix the lemon juice with vodka and apply the solution on sweaty hands. 2  Rinse it off with clean water after leaving it on for 2 minutes.
In fact, the production of solar panels is reduced by at least 50 percent on cloudy days, and may even by down to just 5 to 10 percent of what they can produce on sunny days.
And so began my research into how to de-cloud a cloudy lava lamp. Mathmos, the makers of the lamp, insisted that nothing could be done but were happy to supply a new filled bottle for Â£23. Not too bad if you've only got one but it would soon add up with the number I was trying to fix.