Allendale Ultrasonic Jewellery Cleaner Bundle 2 x 1L, UK Made, Makes 22L General purpose fluid included, Gold & silver safe, 1:10 concentrate, 11L per bottle, For rings, watches, coins tools

Jewellery and general purpose cleaners in one bundle: 2 x 1L bottles - UltroJewel Jewellery Cleaner and UltroGen General Purpose Cleaner. UltroJewel removes skin oils, soap residue and polishing build-up from jewellery and watches, while UltroGen lifts oil, grease, dirt and everyday grime from tools, keys, coins and small parts, so one pack covers both precious items and everyday cleaning Makes 22 litres of cleaning solution in total: each 1 litre concentrate mixes 1:10 with water to make 11 litres of ready-to-use fluid, so the 2 bottles (2 litres of concentrate in total) produce up to 22 litres. Each mix can be reused for multiple cleans, making this bundle a practical, economical refill for regular home, jewellery workshop and hobby use in any ultrasonic cleaner Gentle on precious metals and many materials: UltroJewel is non-acidic, non-abrasive and non-solvent based, cleaning gold, silver, platinum, brass, copper and steel without corrosion, pitting or dulling and safe on plastics and rubber. UltroGen is suitable for metal, glass, ceramic, plastic and rubber, including laboratory glassware and beakers. Test first on painted, coated or delicate finishes Simple to use in any ultrasonic bath: dilute 1 part concentrate to 10 parts deionised or demineralised water, heat the bath (20-60 C for UltroJewel, 40-50 C for UltroGen), degas the solution and immerse items for 10-30 minutes depending on contamination. Change the bath regularly to avoid cross contamination between batches, and rinse items thoroughly after cleaning UK-developed quality trusted by professionals for over 15 years — Formulated, manufactured and batch-tested in England by Allendale Ultrasonics for safety, consistency and repeatable performance. Trusted by engine rebuilders, mechanics, restoration specialists, technicians and hobby engineers worldwide for dependable professional-grade ultrasonic cleaning and rust removal.