Why choose professional cleaners and degreasers from Communica
When you need reliable cleaning for electronics, PCBs, workshop tools or mechanical parts, the right cleaner matters more than price. Communica stocks purpose-built contact cleaners, flux removers and industrial degreasers that clean without harming components - and we back that selection with practical, South African-focused service: same-day branch pickup in Samrand, Pretoria CBD or Cape Town, VAT invoices for procurement, and bulk quoting for tertiary labs and engineering teams.
Local availability and practical buying options
Avoid long lead times: check stock live and choose branch collection or delivery. If you need a formal quote for a department or project, Request a Quote and get pro-forma paperwork and educational discounts where applicable. For an overview of our branches and hours, see Branches & Trading Hours.
Which cleaner for which job - quick guide
Use contact cleaners for live electronic contacts and relays; use flux removers for post-solder residue; choose solvent degreasers for heavy oil and grease on mechanical parts. Consider material compatibility (plastics, coatings), drying time, and VOC safety for indoor use. For detailed product browsing by type, visit our shop categories at Collections.
Specification callouts to check before buying
When comparing cleaners, inspect these specs: residue classification, dielectric strength after cleaning, flash point (for storage/transport), and stated substrate compatibility. Below is a compact spec comparison table to keep in your procurement notes.
| Type | Best for | Drying | Notes |
|---|---|---|---|
| Contact Cleaner | Switches, connectors | Fast (seconds) | Low residue, safe on many plastics |
| Flux Remover | PCB solder flux | Fast to medium | Designed to remove rosin and no-clean residues |
| Solvent Degreaser | Heavy oil & gears | Variable | May need rinsing; check material safety |
Compatibility guidance and accessory bundles
For safe cleaning of assemblies, pair cleaners with lint-free wipes, ion-free brushes and extension spray nozzles. We often bundle: 400ml contact cleaner + 50 wipes + extension straw for controlled application. If working in an education lab, include proper ventilation and PPE in your requisition. Explore brands we stock by visiting Shop by Brand to match product datasheets with your project needs.
