Many of us will remember when Ronseal’s legendary slogan, ‘does exactly what it says on the tin’, first entered our lives – and 30 years on, it’s still a popular phrase used by Brits dailyMany of us will remember when Ronseal’s legendary slogan, ‘does exactly what it says on the tin’, first entered our lives – and 30 years on, it’s still a popular phrase used by Brits daily